1 2014-02-07 Glenn Morris <rgm@gnu.org>
3 * nsterm.m (syms_of_nsterm): Doc fix.
5 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
8 variables: pointers through which to call the respective APIs.
9 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
10 (filename_from_ansi, sys_link, check_windows_init_file): Call
11 MultiByteToWideChar and WideCharToMultiByte through pointers.
12 This is required on Windows 9X, where we dynamically load
13 UNICOWS.DLL which has their non-stub implementations.
14 (maybe_load_unicows_dll): Assign addresses to these 2 function
15 pointers after loading UNICOWS.DLL.
17 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
18 MultiByteToWideChar and WideCharToMultiByte through function
21 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
24 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
26 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
27 for OSX >= 10.9 if separate spaces are used.
28 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
30 2014-02-06 Glenn Morris <rgm@gnu.org>
32 * buffer.c (cache-long-scans): Doc fix.
34 2014-02-05 Eli Zaretskii <eliz@gnu.org>
36 * w32fns.c (Fw32_shell_execute): Doc fix.
38 2014-02-05 Bastien Guerry <bzg@gnu.org>
40 * syntax.c (Fforward_word): Call Fconstrain_to_field with
41 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
43 2014-02-05 Martin Rudalics <rudalics@gmx.at>
45 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
46 outside the window (Bug#16649).
48 * xdisp.c (note_mouse_highlight): When entering a margin area show
49 a non-text cursor (Bug#16647).
51 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
53 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
54 It prompted a compile-time diagnostic on GNU/Linux.
55 Simplify to remove the need for the label.
57 2014-02-04 Eli Zaretskii <eliz@gnu.org>
59 * w32menu.c (w32_popup_dialog): Don't condition the whole function
60 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
61 to show it; otherwise return 'unsupported--w32-dialog' to signal
62 to the caller that emulation with menus is necessary. This
63 resurrects code inadvertently deleted by the 2013-10-08 commit.
65 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
67 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
70 * menu.c (Fx_popup_dialog): Don't condition the call to
71 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
72 special symbol 'unsupported--w32-dialog', emulate the dialog with
73 a menu by calling x-popup-menu.
75 * menu.h (Qunsupported__w32_dialog): New extern variable.
77 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
79 * keyboard.c (kbd_buffer_get_event): Read file notification events
82 * xgselect.c (xg_select): Read glib events in any case, even if
83 there are no file descriptors to watch for. (Bug#16519)
85 2014-02-03 Martin Rudalics <rudalics@gmx.at>
87 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
88 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
89 * w32term.c (w32_draw_window_divider): Handle first and last
91 * w32term.h (w32_fill_area_abs): New function.
92 * xdisp.c (x_draw_right_divider): Don't draw over bottom
94 * xfaces.c (realize_basic_faces): Handle new face ids.
95 * xfns.c (Fx_create_frame): Call x_default_parameter for right
96 and bottom divider width.
97 * xterm.c (x_draw_window_divider): Handle first and last pixels
100 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
102 * print.c (Fexternal_debugging_output): Add cast to pacify
103 --enable-gcc-warnings.
104 * eval.c (call_debugger): Grow specpdl if the debugger was
105 entered due to specpdl overflow (Bug#16603) and allow more
106 specpdl space for the debugger itself.
108 2014-02-02 Martin Rudalics <rudalics@gmx.at>
110 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
113 2014-02-01 Eli Zaretskii <eliz@gnu.org>
115 * w32fns.c (Ffile_system_info): Use WINAPI in the function
116 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
118 * print.c (Fexternal_debugging_output): If the argument character
119 is non-ASCII, encode it with the current locale's encoding before
120 writing the result to the terminal. (Bug#16448)
122 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
123 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
126 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
128 * process.c (create_process): Reset SIGPROF handler in the child.
129 * callproc.c (call_process): Likewise.
131 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
133 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
135 2014-01-29 Eli Zaretskii <eliz@gnu.org>
137 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
138 of zero to print strings, GDB doesn't like it.
140 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
141 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
142 we still use correct addresses. (Bug#16576)
144 2014-01-27 K. Handa <handa@gnu.org>
146 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
147 to preserve the code detection behavior of 24.3.
148 * coding.h (struct coding_system): New member detected_utf8_bytes.
149 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
150 (decode_coding_gap): Use short cut for UTF-8 file reading only
151 when coding->detected_utf8_bytes equals to coding->src_bytes.
152 * fileio.c (Finsert_file_contents): Cancel the previous change.
154 2014-01-29 Martin Rudalics <rudalics@gmx.at>
156 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
157 that are not visible.
159 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
161 * xmenu.c (create_and_show_popup_menu): Handle case when no key
162 is grabbed (Bug#16565).
164 2014-01-28 Martin Rudalics <rudalics@gmx.at>
166 * xdisp.c (last_max_ascent): Re-remove after erroneously
167 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
169 (move_it_to): Re-remove reference to last_max_ascent.
170 (Fwindow_text_pixel_size): Add iterator's max_ascent and
171 max_descent here instead of calling line_bottom_y. Fix
174 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
176 * terminal.c (initial_free_frame_resources): New function.
177 (init_initial_terminal): Install new hook to free face cache
178 on initial frame and avoid memory leak. For details, see
179 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
180 * xfaces.c (free_frame_faces): Adjust comment.
182 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
184 * data.c (Fstring_to_number): Document results if unparsable
187 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
189 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
191 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
193 When decoding, prefer ptrdiff_t to int for buffer positions etc.
194 * coding.c (detect_coding_utf_8, emacs_mule_char)
195 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
196 (check_utf_8, decode_coding):
197 * coding.h (struct coding_system.errors):
198 Use ptrdiff_t, not int, for integer values derived from buffer and
201 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
202 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
203 before invoking decode_coding_gap, since there's just one block.
205 2014-01-25 Martin Rudalics <rudalics@gmx.at>
207 Fix handling of face attributes in Fx_create_frame (Bug#16529).
208 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
209 too early. Again run change_frame_size before assigning menu-
212 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
214 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
215 arrives, call x_check_fullscreen, in case the new display has a
216 different resolution. (Bug#16517)
218 2014-01-25 Eli Zaretskii <eliz@gnu.org>
220 * term.c (read_menu_input): If the selected frame changes, exit
222 (tty_menu_show): If the selected frame changes while we displayed
223 a menu, throw to top level. (Bug#16479)
225 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
227 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
229 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
231 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
232 * data.c (count_one_bits_word): Fix bug (negated comparison)
233 when BITS_PER_ULL < BITS_PER_BITS_WORD.
235 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
237 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
238 undefined behavior by initializing display property bit of a
239 string processed by the bidirectional iterator. For details, see
240 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
242 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
244 Minor cleanup of previous change.
245 * image.c (imagemagick_error, Fimagemagick_types):
246 Omit some recently-introduced and unnecessary casts and assignments.
248 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
250 Fix two memory leaks discovered with Valgrind.
251 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
252 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
254 2014-01-22 Martin Rudalics <rudalics@gmx.at>
256 Fixes in window size functions around Bug#16430 and Bug#16470.
257 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
258 (Fwindow_mode_line_height, Fwindow_header_line_height)
259 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
260 Minor doc-string adjustments.
261 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
263 (window_body_height, window_body_width): Do not count partially
264 visible lines/columns when PIXELWISE is nil (Bug#16470).
265 (Qfloor, Qceiling): New symbols.
267 2014-01-21 Eli Zaretskii <eliz@gnu.org>
269 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
270 when the image cache is not yet allocated. (Bug#16509)
272 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
274 * buffer.c (Fkill_buffer): When killing an indirect buffer,
275 re-attach intervals to its base buffer (Bug#16502).
276 * intervals.c (set_interval_object): Move from here...
277 * intervals.h (set_interval_object): ... to here. Fix comments.
279 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
281 Avoid undefined behavior by initializing buffer redisplay bit.
282 Problem reported by Dmitry Antipov in
283 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
284 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
286 Revert some of the CANNOT_DUMP fix (Bug#16494).
287 * lread.c (init_lread): Fix typo: NILP, not !NILP.
289 2014-01-19 Eli Zaretskii <eliz@gnu.org>
291 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
292 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
293 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
294 they are replaced by macros that expand into direct calls to the
295 corresponding functions from GDI32.DLL.
296 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
297 variables in the Cygwin build, they are unused.
299 2014-01-19 K. Handa <handa@gnu.org>
301 * composite.c (composition_update_it): Fix previous change.
303 2014-01-18 Eli Zaretskii <eliz@gnu.org>
305 Fix file name handling on MS-Windows 9X.
306 * w32.c (maybe_load_unicows_dll): New function.
308 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
309 on, to make sure we can convert file names to and from UTF-8 on
310 Windows 9X. This fixes a failure to start up because Emacs cannot
311 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
313 * w32font.c [WINDOWSNT]: Include w32.h.
314 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
315 of implementing the same stuff.
316 Remove now unused g_b_init_is_windows_9x.
318 * w32.h (maybe_load_unicows_dll): Add prototype.
320 2014-01-17 Eli Zaretskii <eliz@gnu.org>
322 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
323 switch to single keyboard. Prevents daemon crashes when a new
324 client connects while we show a TTY menu in an existing client.
327 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
329 Fix MinGW64 porting problem with _setjmp.
330 Reported by Eli Zaretskii in:
331 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
332 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
333 the old _setjmp and _longjmp. All uses changed.
335 2014-01-13 Daniel Colascione <dancol@dancol.org>
337 * textprop.c (Fremove_list_of_text_properties): Correctly
338 handle reaching the end of the interval tree. (Bug#15344)
340 2014-01-13 Martin Rudalics <rudalics@gmx.at>
342 * xdisp.c (resize_mini_window): Round height to a multiple of
343 frame's line height. Fix bug in calculation of window start
344 position (Bug#16424).
346 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
348 * macfont.m: Include termchar.h.
349 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
350 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
351 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
352 *_WITH_GC_* to take face and f as parameters.
353 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
354 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
356 2014-01-13 Daniel Colascione <dancol@dancol.org>
358 Fix menu item updating in the presence of the Unity global menu
361 * gtkutil.h (xg_have_tear_offs): Add frame parameter
362 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
364 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
365 updating menus; explain why.
366 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
367 problem it's supposed to solve and it interferes with detecting
368 the presence of a global menu.
369 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
372 2014-01-11 K. Handa <handa@gnu.org>
374 * composite.c (composition_update_it): Fix indexing of
375 LGSTRING_CHAR (Bug#15984).
377 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
379 * unexw32.c (_start) [__MINGW64__]: Define to __start.
381 2014-01-11 Eli Zaretskii <eliz@gnu.org>
383 * xdisp.c (try_window_id): Don't use this function's optimizations
384 if overlays in the buffer displayed by the window have changed
385 since last redisplay. (Bug#16347)
386 (message_dolog): Fix indentation.
388 2014-01-11 Martin Rudalics <rudalics@gmx.at>
390 * frame.c (frame_resize_pixelwise): Fix doc-string.
392 2014-01-10 Martin Rudalics <rudalics@gmx.at>
394 Fix handling of internal borders (Bug#16348).
395 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
396 internal border width from pixel width of windows.
397 (change_frame_size_1): Don't return early when frame's pixel
398 size changes - we still have to record the new sizes in the
400 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
401 also when toolbar gets larger.
402 * window.c (check_frame_size): Include internal_border_width in
404 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
405 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
406 non-toolkit/non-GTK version clear internal border.
407 * xterm.c (x_clear_under_internal_border): New function for
408 non-toolkit/non-GTK version.
409 (x_after_update_window_line): In non-toolkit/non-GTK version
411 (handle_one_xevent, x_set_window_size): Call
412 x_clear_under_internal_border in non-toolkit/non-GTK version.
413 * xterm.h (x_clear_under_internal_border): Extern it.
415 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
417 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
418 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
421 2014-01-06 Eli Zaretskii <eliz@gnu.org>
423 * xdisp.c (redisplay_window): Don't skip window redisplay if the
424 last value of point is not equal to buffer's point. (Bug#16129)
426 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
429 * nsterm.h (updateCollectionBehavior): Rename from
430 updateCollectionBehaviour. All uses changed.
432 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
433 * Makefile.in (SETFATTR): New macro.
434 (temacs$(EXEEXT)): Use it.
436 2014-01-04 Martin Rudalics <rudalics@gmx.at>
438 Fix maximization behavior on Windows (Bug#16300).
439 * w32fns.c (w32_fullscreen_rect): Don't handle
440 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
441 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
442 of SetWindowPos. Restore last placement also when leaving
443 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
444 but the FULLSCREEN_BOTH case.
446 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
449 * data.c (arithcompare_driver):
450 * fileio.c (Fcar_less_than_car):
451 * fns.c (internal_equal):
452 * frame.c (delete_frame):
453 * lisp.h (enum More_Lisp_Bits):
455 Avoid C99 constructs that don't work in C89.
456 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
457 to port to C89, which doesn't have 'long long'.
458 (count_trailing_zero_bits): Use them.
460 2014-01-03 Chong Yidong <cyd@gnu.org>
462 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
464 2014-01-02 Martin Rudalics <rudalics@gmx.at>
466 Further adjust frame/window scrollbar width calculations.
467 * window.c (apply_window_adjustment): Set
468 windows_or_buffers_changed.
469 (Fwindow_scroll_bars): Return actual scrollbar width.
470 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
471 For non-toolkit builds again use 14 as minimum width and set
472 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
473 * xterm.c (XTset_vertical_scroll_bar): Take width from
474 WINDOW_SCROLL_BAR_AREA_WIDTH.
475 (x_new_font): Rename wid to unit. Base calculation of new
476 scrollbar width on toolkit used and make it analogous to that of
477 x_set_scroll_bar_default_width.
478 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
479 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
481 * w32term.c (w32_set_vertical_scroll_bar): Take width from
482 WINDOW_SCROLL_BAR_AREA_WIDTH.
483 (x_new_font): Make it correspond to changes in xterm.c.
485 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
487 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
488 This is a cleaner way to fix the MinGW-w64 porting problem.
489 Check for INTPTR_MAX misconfiguration.
491 2014-01-01 Eli Zaretskii <eliz@gnu.org>
493 * search.c (newline_cache_on_off, find_newline): In indirect
494 buffers, use the newline cache of the base buffer.
496 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
497 buffer, invalidate the caches of its base buffer. (Bug#16265)
499 * indent.c (width_run_cache_on_off, compute_motion): In indirect
500 buffers, use the width-run cache of the base buffer.
502 * xdisp.c (redisplay_window): When the window displays an indirect
503 buffer, and the character widths in the display table have
504 changed, invalidate the width-run cache of the corresponding base
507 * fileio.c (Finsert_file_contents): When invalidating the newline
508 cache, consider the case of inserting into indirect buffer.
510 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
511 In indirect buffers, use the paragraph cache of the base buffer.
513 2013-12-31 Martin Rudalics <rudalics@gmx.at>
515 * window.c (grow_mini_window): Fix last change.
517 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
519 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
521 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
523 * w32term.c (w32_initialize): Use LCID and LOWORD.
525 * w32proc.c (create_child): Use pid_t for 5th argument.
526 (IsValidLocale): Don't provide prototype for MinGW64.
527 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
528 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
530 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
531 MinGW64 doesn't support.
533 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
535 * w32.c (set_named_security_info): New function.
536 (acl_set_file): Fall back on set_named_security_info if
537 set_file_security fails.
538 (g_b_init_set_named_security_info_w)
539 (g_b_init_set_named_security_info_a): New static variables.
540 (globals_of_w32): Initialize them to zero.
541 (set_named_security_info): Set them to non-zero if the
542 corresponding API is available.
543 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
546 2013-12-31 Martin Rudalics <rudalics@gmx.at>
548 Some more fixes following pixelwise resize changes including one
550 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
551 of frame_resize_pixelwise.
552 * widget.c (pixel_to_text_size): New function.
553 (update_wm_hints): Have size hints respect value of
554 frame_resize_pixelwise.
555 (EmacsFrameResize): Alway process resize requests pixelwise.
556 * window.c (grow_mini_window): Make sure mini window is at least
558 * xdisp.c (display_menu_bar): Make sure menubar extends till
560 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
561 (x_set_tool_bar_lines): Calculate pixelwise.
562 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
563 frame_resize_pixelwise.
565 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
567 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
568 variables not used there.
570 2013-12-30 Eli Zaretskii <eliz@gnu.org>
572 * w32.c (sys_umask): New function. (Bug#16299)
574 2013-12-30 Martin Rudalics <rudalics@gmx.at>
576 * dispnew.c (change_frame_size_1): Take old width of root window
577 from that window's pixel width. (Bug#16284)
579 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
581 Plain copy-file no longer chmods an existing destination (Bug#16133).
582 * fileio.c (realmask): Now a static var, not a local.
583 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
584 Remove arg STATPTR. All uses changed.
585 (Fcopy_file): Do not alter permissions of existing destinations,
586 unless PRESERVE-PERMISSIONS (renamed from
587 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
588 Avoid race when testing for existing destinations and for
589 when input and output files are the same.
590 If changing the group fails, adjust both default and
591 preserved permissions so that access is not granted to the
593 (Fset_default_file_modes, init_fileio): Update realmask.
594 (Fdefault_file_modes): Use realmask instead of calling umask.
596 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
598 Fix pipe bug with OS X emacs --daemon (Bug#16262).
599 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
600 flags on the daemon pipe ends before execing.
602 2013-12-28 Eli Zaretskii <eliz@gnu.org>
604 * w32fns.c (Fx_create_frame): Error out if called from a TTY
607 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
609 * callproc.c (Vexec_path): Document that exec-directory is in it.
611 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
613 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
616 2013-12-27 Chong Yidong <cyd@gnu.org>
618 * data.c (Fsymbol_function): Doc fix.
620 2013-12-26 Martin Rudalics <rudalics@gmx.at>
622 Some more tinkering with Bug#16051.
623 * window.c (resize_frame_windows): Don't let the size of the
624 root window drop below the frame's default character size.
625 Never ever delete any subwindows - let the window manager do the
628 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
629 of toolbar lines needed when they exceed the height of the root
631 (unwind_create_frame_1): New function.
632 (Fx_create_frame): Generally inhibit calling the window
633 configuration change hook here. Remove extra call to
634 change_frame_size - it's not needed when we don't run the
635 configuration change hook.
637 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
639 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
640 On my Fedora 19 platform the core dumps were so big that
641 my desktop became nearly catatonic.
642 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
643 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
644 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
645 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
647 * conf_post.h (__has_feature): New macro, if not already defined.
648 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
649 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
651 2013-12-25 Eli Zaretskii <eliz@gnu.org>
653 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
654 is a file name. (Bug#16252)
656 2013-12-25 Chong Yidong <cyd@gnu.org>
658 * keyboard.c (Voverriding_terminal_local_map):
659 (Voverriding_local_map): Doc fix.
661 * keymap.c (Vemulation_mode_map_alists): Doc fix.
663 2013-12-24 Eli Zaretskii <eliz@gnu.org>
665 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
666 file name when it is submitted to ShellExecute. Simplify code.
667 Don't test DOCUMENT for being a string, as that is enforced by
668 CHECK_STRING. Doc fix.
670 2013-12-23 Eli Zaretskii <eliz@gnu.org>
672 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
673 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
674 redisplay_tool_bar does. Improve and fix commentary.
675 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
676 limits of the glyph matrices. (Bug#16051)
677 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
678 only when the new size is different from the old one, and the new
679 size can be achieved given the frame height.
681 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
683 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
685 2013-12-23 Glenn Morris <rgm@gnu.org>
687 * lread.c (Fload): Mention load-prefer-newer in doc.
689 2013-12-22 Martin Rudalics <rudalics@gmx.at>
691 Handle Bug#16207 by being more restrictive when running hooks.
692 * window.c (unwind_change_frame): New function.
693 (Fset_window_configuration): Don't run configuration change hook
694 while the frame configuration is unsafe. Call select_window
697 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
699 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
701 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
703 * nsterm.h: Declare EmacsColor category.
705 * nsterm.m (NSColor): Implement EmacsColor category.
706 (ns_get_color): Use colorUsingDefaultColorSpace.
707 (ns_get_color, ns_term_init): Use colorForEmacsRed.
709 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
711 2013-12-21 Eli Zaretskii <eliz@gnu.org>
713 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
714 having the PNG_NORETURN attribute, to avoid compiler warning in
717 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
719 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
721 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
722 fringe background extension.
723 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
724 because they are now always the same as `left' and `width',
725 respectively. Remove code for the case that `width' and
726 `sb_width' are different.
728 2013-12-20 Martin Rudalics <rudalics@gmx.at>
730 Remove scroll_bar_actual_width from frames.
731 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
732 * frame.c (Fscroll_bar_width): Return scroll bar area width.
733 (x_figure_window_size):
734 * nsterm.m (x_set_window_size):
735 * widget.c (set_frame_size):
736 * w32term.c (x_set_window_size):
737 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
738 scroll_bar_actual_width.
740 Convert scroll_bar members to integers on Windows.
741 * w32term.h (struct scroll_bar): Convert top, left, width,
742 height, start, end and dragging to integers.
743 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
745 * w32term.c (w32_set_scroll_bar_thumb)
746 (w32_scroll_bar_handle_click): Remove XINT conversions for
747 scroll_bar members. Treat bar->dragging as integer.
748 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
749 first element. Remove XINT conversions for scroll_bar members.
750 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
751 Remove XINT conversions for scroll_bar members.
753 Fix assignment for new window total sizes.
754 * window.c (Fwindow_resize_apply_total): Assign values for
757 2013-12-20 Chong Yidong <cyd@gnu.org>
759 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
760 argument to `append'.
762 2013-12-19 Eli Zaretskii <eliz@gnu.org>
764 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
765 current text face, for extending the face of the display margins.
768 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
771 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
773 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
776 * nsterm.m (Qfile, Qurl): New.
777 (EV_MODIFIERS2): New macro.
778 (EV_MODIFIERS): Use EV_MODIFIERS2.
779 (ns_term_init): Remove font and color from DND, does not work on
780 newer OSX, and other ports don't have them.
781 (performDragOperation:): Handle modifiers used during drag.
782 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
783 Remove global Lisp variables used to communicate with ns-win.el.
784 Remove font and color handling.
785 (syms_of_nsterm): Defsym Qfile and Qurl.
787 2013-12-19 Anders Lindgren <andlind@gmail.com>
789 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
790 (ns_constrain_all_frames, x_set_offset): Remove assignment to
792 (updateFrameSize:, windowWillResize:toSize:): Add trace.
793 (constrainFrameRect): Remove special case nr_screens == 1.
794 Don't constrain size to size of view.
796 * nsterm.h (ns_output): Remove dont_constrain.
798 2013-12-19 Anders Lindgren <andlind@gmail.com>
800 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
802 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
804 Minor fixes for recent openp changes.
805 * lisp.h (GCPRO7): New macro.
806 * lread.c (openp): Use bool for boolean; all callers changed.
807 Protect save_string from GC. Don't assume that file descriptors
808 are nonzero. Redo save_mtime comparison to avoid bogus GCC
809 warning about uninitialized variable.
811 2013-12-18 Eli Zaretskii <eliz@gnu.org>
813 * w32fns.c (emacs_abort): Use intptr_t as argument of
814 INT_BUFSIZE_BOUND, to avoid compiler warnings.
816 2013-12-18 Glenn Morris <rgm@gnu.org>
818 * lread.c (Fload): Pass load_prefer_newer to openp.
819 Don't bother checking mtime if openp already did it.
820 (openp): Add `newer' argument, to check all suffixes
821 and find the newest file.
822 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
823 * callproc.c (call_process):
824 * charset.c (load_charset_map_from_file):
825 * emacs.c (init_cmdargs):
826 * image.c (x_create_bitmap_from_file, x_find_image_file):
828 * lread.c (Flocate_file_internal):
829 * process.c (Fformat_network_address):
830 * sound.c (Fplay_sound_internal):
831 * w32.c (check_windows_init_file):
832 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
834 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
836 2013-12-17 Eli Zaretskii <eliz@gnu.org>
838 * w32.c (getloadavg): Don't index samples[] array with negative
839 indices. Recover from wall-clock time being set backwards.
841 * w32term.c (w32_initialize): Declare the argument of
842 set_user_model as const.
844 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
845 (w32_menu_show): Constify some arguments passed to MessageBox.
847 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
848 to initialize Lisp objects.
850 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
851 initialize Lisp objects.
853 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
854 use variables used only on X under that condition.
856 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
857 variables not used there.
859 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
861 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
862 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
864 2013-12-16 Eli Zaretskii <eliz@gnu.org>
866 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
867 code, revealed in presence of R2L characters, character
868 compositions, and display vectors. A better fix for Bug#16148.
869 (extend_face_to_end_of_line): Don't reference tool_bar_window in
870 GTK and NS builds, they don't have this member of struct frame.
872 * dispextern.h (struct composition_it): Correct a comment for the
875 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
877 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
878 This prevents a compilation error on C compilers that do not
879 default functions to return 'int' if not declared. Also, add
880 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
881 since it now uses inline functions.
883 2013-12-16 Eli Zaretskii <eliz@gnu.org>
885 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
886 display margins on mode line, header line, and in the frame's
887 tool-bar window. (Bug#16165)
889 2013-12-16 Andreas Schwab <schwab@suse.de>
891 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
893 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
895 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
898 2013-12-16 Martin Rudalics <rudalics@gmx.at>
900 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
902 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
904 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
905 intended to find bogus pointers in font objects (Bug#16140).
906 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
907 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
908 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
909 Disable for MS-Windows due to Bug#15876; apparently this
910 requires more or less substantial changes in fontset code.
911 * xfont.c (xfont_close):
912 * xftfont.c (xftfont_close): Call x_display_info_for_display
913 to check whether 'Display *' is valid (Bug#16093 and probably
916 2013-12-15 Eli Zaretskii <eliz@gnu.org>
918 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
919 Reported by Juanma Barranquero <lekktu@gmail.com>.
921 * process.c (Fprocess_send_eof): Don't crash if someone tries to
922 open a pty on MS-Windows. (Bug#16152)
924 * emacs.c (decode_env_path): Fix bogus comparison against
925 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
927 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
929 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
930 (Fx_file_dialog): Add parentheses around && to silence warning.
932 * w32term.c (construct_drag_n_drop): Remove unused local variable.
934 2013-12-15 Eli Zaretskii <eliz@gnu.org>
936 * xdisp.c (extend_face_to_end_of_line): Extend background of
937 non-default face in margin areas as well. (Bug#16151)
938 (display_line): Call extend_face_to_end_of_line for continued
939 lines as well, if the display margins have non-zero width.
940 (set_glyph_string_background_width): When needed, set the
941 extends_to_end_of_line_p flag on glyph strings to be drawn in
942 margin areas, not only in the text area.
944 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
947 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
949 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
950 Don't worry about verify_error being t, since it has to be a list.
952 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
954 Use bool for boolean, focusing on headers.
955 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
956 No need to include <stdbool.h>, since conf_post.h does it now.
957 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
958 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
959 (SET_PER_BUFFER_VALUE_P):
960 * ccl.c, ccl.h (setup_ccl_program):
961 * ccl.h (CHECK_CCL_PROGRAM):
962 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
963 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
964 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
965 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
966 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
967 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
968 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
969 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
970 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
971 (CHARSET_FAST_MAP_SET):
972 * coding.c (decode_coding_ccl, encode_coding_ccl):
973 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
974 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
975 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
976 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
977 (decode_coding_c_string):
978 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
979 * conf_post.h (has_attribute):
980 * dispextern.h (trace_redisplay_p):
981 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
982 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
983 (SET_GLYPH_FROM_CHAR_GLYPH):
984 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
985 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
986 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
987 (cursor_in_mouse_face_p):
988 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
989 (blank_row, prepare_desired_row)
990 (build_frame_matrix_from_leaf_window, make_current)
991 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
992 (update_window, scrolling_window, update_frame_line):
993 * disptab.h (GLYPH_FOLLOW_ALIASES):
994 * editfns.c (Fformat):
995 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
996 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
997 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
998 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
999 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1000 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1001 (FONT_DEFERRED_LOG):
1002 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1003 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1004 (FRAME_MOUSE_UPDATE):
1005 * fringe.c (Fdefine_fringe_bitmap):
1006 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1007 (x_create_bitmap_from_xpm_data, xpm_load_image):
1008 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1009 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1010 (MERGE_INTERVAL_CACHE):
1011 * keymap.h (KEYMAPP):
1012 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1013 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1014 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1015 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1016 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1017 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1018 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1019 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1020 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1021 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1022 (SETUP_BUFFER_SYNTAX_TABLE):
1023 * systime.h (timespec_valid_p):
1024 * term.c (save_and_enable_current_matrix):
1025 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1026 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1027 (redisplay_internal, try_window_reusing_current_matrix)
1028 (sync_frame_with_window_matrix_rows, try_window_id)
1029 (display_menu_bar, display_tty_menu_item, display_mode_line)
1030 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1031 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1032 * xmenu.c (xmenu_show):
1033 * xterm.c (use_xim, x_term_init):
1034 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1035 (struct x_bitmap_record):
1036 Use bool for booleans.
1037 * ccl.c (struct buffer_text):
1038 * ccl.h (struct ccl_program):
1039 * charset.h (struct charset):
1041 * coding.h (struct iso_2022_spec, struct coding_system):
1042 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1043 (struct glyph_string, struct face, struct face_cache)
1044 (struct bidi_string_data, struct bidi_it)
1045 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1047 * editfns.c (Fformat):
1048 * frame.h (struct frame):
1049 * fringe.c (struct fringe_bitmap):
1050 * intervals.h (struct interval):
1051 * keyboard.h (struct kboard):
1052 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1053 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1054 (struct Lisp_Buffer_Local_Value, union specbinding):
1055 * macfont.m (struct macfont_info):
1056 * process.h (struct Lisp_Process):
1057 * termchar.h (struct tty_display_info):
1058 * window.h (struct window):
1059 * xterm.h (struct x_output):
1060 Use bool_bf for boolean bit-fields.
1061 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1062 All callers changed.
1063 * ccl.h (struct ccl_program): Remove unused members private_state,
1064 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1066 (struct ccl_spec): Remove unused members cr_carryover,
1067 eight_bit_carryover.
1068 * conf_post.h: Include <stdbool.h>.
1069 (bool_bf): New type.
1070 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1071 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1072 Surround statement macro with proper 'do { ... } while (false)' brackets.
1073 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1074 Args must now be expressions; all callers changed.
1075 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1076 (PRODUCE_GLYPHS): Simplify use of boolean.
1077 * fileio.c (Fcopy_file):
1078 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1079 * lisp.h (UNGCPRO): Return void, not int.
1080 (FOR_EACH_TAIL): Use void expression, not int expression.
1081 * region-cache.c: Reindent.
1082 * region-cache.h: Copy comments from region-cache.c, to fix
1083 incorrect remarks about booleans.
1085 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1087 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1088 when character at point is displayed from a display vector.
1091 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1093 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1094 now a list of certificate validation checks that will abort a
1095 connection with an error.
1096 (Fgnutls_boot): Document it and use it.
1098 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1100 * w32term.c (w32_enable_frame_resize_hack): New variable.
1101 (x_set_window_size): Use it to hack frame resizing on Windows
1104 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1106 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1107 Windows-specific code to w32.c. Change error message text to
1108 match that of Posix platforms.
1110 * w32.c (w32_copy_file): New function, most of the code copied and
1111 reworked from Fcopy_file. Improve error handling. Plug memory
1112 leak when errors are thrown. Support file names outside of the
1113 current codepage. (Bug#7100)
1115 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1117 * lread.c (load_path_default): Prototype.
1119 2013-12-13 Glenn Morris <rgm@gnu.org>
1121 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1122 (dump_path): Remove.
1123 (load-path-default): Remove `changed' argument.
1124 Do not set dump_path permanently. Simplify.
1125 (init_lread): Simplify.
1126 (syms_of_lread): Remove dump_path.
1128 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1130 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1131 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1132 2013-12-12 font-related change to avoid Bug#16128, which
1133 is quite hard to fix without even more substantial changes.
1135 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1137 * font.c (font_close_object): Check for live frame (Bug#16128).
1139 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1141 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1142 Return ptrdiff_t, not int, since it's a buffer size.
1143 Reindent/reparen some macros to a more Gnuish style.
1145 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1147 Avoid undefined behavior with huge regexp interval counts.
1148 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1149 since it's now specialized to interval counts. All uses changed.
1150 Do not assume wrapraound on signed integer overflow.
1151 (regex_compile): Simplify based on the above changes.
1153 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1155 Support file names on MS-Windows that use characters outside of
1156 the current system codepage. (Bug#7100)
1158 * w32.c (get_file_security, set_file_security)
1159 (create_symbolic_link): Separate pointers and boolean flags for
1160 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1161 non-zero, else the former.
1162 (codepage_for_filenames, filename_to_utf16, )
1163 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1165 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1167 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1168 Accept only one argument; all callers changed.
1169 (dostounix_filename): Remove the second argument, now works in
1170 UTF-8. All callers changed.
1171 (parse_root): Lose DBCS code.
1172 (get_long_basename, w32_get_short_filename, init_environment)
1173 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1174 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1175 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1176 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1177 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1178 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1180 (ansi_encode_filename): New function.
1181 (get_emacs_configuration, get_emacs_configuration_options):
1183 (add_volume_info, GetCachedVolumeInformation): Run the input file
1184 name through unixtodos_filename, to ensure it is stored and
1185 referenced in canonical form.
1186 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1187 (logon_network_drive, sys_link, utime): Improve error handling.
1188 (sys_access): New function.
1189 (hashval, generate_inode_val): Unused functions deleted.
1190 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1191 (check_windows_init_file): Convert error message from UTF-8 to
1192 ANSI codepage, for display in the message box.
1193 (globals_of_w32): Set w32_unicode_filenames according to the OS
1196 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1197 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1198 (syms_of_w32term): Declare w32-unicode-filenames.
1200 * w32proc.c (new_child, delete_child): Remove code that handled
1201 unused pending_deletion and input_file members of the child struct.
1202 (create_child, sys_spawnve): Convert all file names to ANSI
1203 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1204 name cannot be encoded in ANSI codepage. Don't use
1205 unixtodos_filename, mirror slashes by hand.
1206 (record_infile, record_pending_deletion): Functions deleted.
1207 (Fw32_short_file_name): Call w32_get_short_filename instead of
1210 * w32notify.c (add_watch): Work in Unicode mode when
1211 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1212 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1213 instead, do the same with Lisp primitives.
1215 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1216 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1217 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1218 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1219 (Fw32_shell_execute): Improve error reporting.
1220 (Fdefault_printer_name): Ifdef away for Cygwin.
1222 * w32.h (struct _child_process): Remove input_file and
1223 pending_deletion members that are no longer used.
1224 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1225 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1226 (ansi_encode_filename): New and updated prototypes.
1228 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1230 (unexec): Don't use dostounix_filename, it expects a file name in
1231 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1234 * fileio.c (Ffile_name_directory, file_name_as_directory)
1235 (directory_file_name, Fexpand_file_name)
1236 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1237 arguments of dostounix_filename.
1238 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1239 use MAX_UTF8_PATH for size of file-name strings.
1240 (emacs_readlinkat): Build an explicitly unibyte string for file
1242 (syms_of_fileio) <file-name-coding-system>:
1243 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1245 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1246 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1247 directories to UTF-8.
1248 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1249 environment, and each element of the input PATH, to UTF-8.
1251 * dired.c (file_attributes): Use build_unibyte_string explicitly
1252 to make Lisp strings from user and group names.
1254 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1257 * coding.c (decode_file_name, encode_file_name): New functions.
1259 * termcap.c (tgetent): Adapt to the change in arguments of
1262 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1265 * msdos.c (dostounix_filename, init_environment): Adapt to the
1266 change in arguments of dostounix_filename.
1268 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1269 [WINDOWSNT]: Encode file names passed to the image libraries in
1272 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1273 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1275 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1276 arguments of dostounix_filename.
1278 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1280 * font.h (struct font_entity) [HAVE_NS]: New field to record
1281 font driver which was used to create this entity.
1282 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1283 frame where the font was opened.
1284 (font_close_object): Add prototype.
1285 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1286 (font_close_object): Not static any more. Lost frame arg.
1287 Adjust comment and users.
1288 * alloc.c (cleanup_vector): Call font_close_object to adjust
1289 per-frame font counters correctly. If HAVE_NS, also call
1290 driver-specific cleanup for font-entity objects.
1291 * ftfont.c (ftfont_open):
1292 * nsfont.m (nsfont_open):
1293 * w32font.c (w32font_open_internal):
1294 * xfont.c (xfont_open):
1295 * xftfont.c (xftfont_open): Save frame pointer in font object.
1296 * macfont.m (macfont_open): Likewise.
1297 (macfont_descriptor_entity): Save driver pointer to be able
1298 to call its free_entity routine when font-entity is swept.
1299 * ftxfont.c (ftxfont_open): Add eassert because frame
1300 pointer should be saved by ftfont_driver.open.
1302 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1304 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1305 input polling is used. This is still meaningful for Cygwin, see
1306 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1307 * keyboard.c (poll_for_input_1, input_polling_used): Define
1309 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1310 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1311 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1312 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1313 (face_for_char): Likewise. Rearrange eassert and return ASCII
1314 face for CHAR_BYTE8_P.
1315 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1317 2013-12-11 Ken Brown <kbrown@cornell.edu>
1319 * dispextern.h (erase_phys_cursor):
1320 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1322 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1324 * nsterm.m (x_free_frame_resources):
1325 * term.c (tty_free_frame_resources):
1326 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1327 face cache because it's implied by free_frame_faces anyway.
1328 * w32term.c (x_free_frame_resources): Likewise. Do not call
1329 free_frame_faces twice.
1331 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1333 * editfns.c (Fformat_time_string): Mention %F in the doc.
1335 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1337 * window.c (resize_frame_windows): Don't return immediately when
1338 the root window's size doesn't change - the minibuffer window
1339 may still have to be repositioned/resized.
1340 * xfns.c (Fx_create_frame): Always change the frame size after
1341 initializing the frame's faces.
1342 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1343 change_frame_size should already have done it.
1344 (x_new_font): Assign new tool- and menu-bar heights.
1345 (x_set_window_size_1): Account for tool- and menu-bar heights
1346 (Bug#16013). Don't set pixel sizes since change_frame_size
1347 should already have done it.
1349 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1351 Remove the option of using libcrypto.
1352 * Makefile.in (LIB_CRYPTO): Remove.
1353 (LIBES): Don't use it.
1355 2013-12-11 Juri Linkov <juri@jurta.org>
1357 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1358 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1360 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1362 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1363 drawn tool bar items (Bug#16058).
1364 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1366 2013-12-09 Ken Brown <kbrown@cornell.edu>
1368 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1370 * lisp.h (get_frame_param): Adjust conditions for prototype
1373 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1375 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1376 Avoid unused macro warning if configured --without-xft.
1378 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1380 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1382 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1384 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1386 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1388 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1390 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1392 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1394 Use libcrypto's checksum implementations if available, for speed.
1395 * Makefile.in (LIB_CRYPTO): New macro.
1398 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1399 The macro didn't conform to C99 due to type mismatch,
1400 which caused compilation failure with Sun C 5.12,
1401 and it was confusing anyway. Include window.h to declare
1402 redisplay_other_windows.
1404 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1406 * window.c (set_window_buffer): Update mode line (bug#16084).
1408 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1410 Fix minor problems found by static checking.
1411 * keyboard.c (poll_for_input_1, input_polling_used):
1412 Define only if HAVE_NTGUI.
1413 * xmenu.c (popup_activate_callback): Omit unnecessary
1414 check against USE_X_TOOLKIT, which must be defined here anyway.
1415 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1418 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1420 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1422 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1424 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1426 * nsterm.m (x_set_window_size): Remove fprintf.
1427 (init): Define always. Set applicationDidFinishLaunchingCalled
1429 (applicationDidFinishLaunching:):
1430 Set applicationDidFinishLaunchingCalled.
1431 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1434 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1436 Pixel resize changes for NS (Bug#16049).
1437 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1438 height/width. row/cols are locals.
1439 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1440 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1441 (windowWillResize): Remove gsextra. Calculate extra as in
1443 (x_new_font): Don't change frame size if fullscreen.
1444 Change size pixelwise.
1446 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1447 comment in xfns.c. Change to pixelwise call.
1449 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1451 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1454 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1456 * xterm.c (input_signal_count): Remove.
1457 (x_dispatch_event): Define unconditionally.
1458 (x_make_frame_visible): Process X events until the frame
1459 is really visible (Bug#16027).
1460 * xterm.h (x_dispatch_event): Declare unconditionally.
1462 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1464 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1466 * nsterm.m (x_set_window_size): Handle pixelwise.
1468 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1470 * w32term.c (x_new_font):
1471 * xterm.c (x_new_font): Calculate new frame size from new font
1474 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1476 * lisp.h (FOR_EACH_TAIL): New macro.
1477 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1479 * window.c (select_window): Call second wset_redisplay before we change
1480 selected_window (bug#16034).
1482 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1484 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1486 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1488 * w32xfns.c: Include window.h, to avoid a compiler warning.
1490 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1492 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1493 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1494 window_scroll takes care of it.
1495 (Fset_window_point, Fdelete_other_windows_internal)
1496 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1497 (Fsplit_window_internal, Fdelete_window_internal)
1498 (Fresize_mini_window_internal, Fset_window_configuration)
1499 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1500 cause redisplay instead of forcing a complete redisplay.
1501 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1502 we're only affecting the selected_window.
1504 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1506 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1507 directional control characters. Update type and category
1508 determination according to the UBA from Unicode v6.3.
1509 (bidi_category_t): New category EXPLICIT_FORMATTING.
1511 * dispextern.h (bidi_type_t): Update to include new bidirectional
1512 properties introduced with Unicode v6.3. (Bug#16043)
1514 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1516 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1519 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1521 * font.c (font_list_entities): Remove dummy assignment.
1522 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1523 used on graphic displays only. Remove unused 'font_encoder' member.
1524 (struct font_bitmap): Remove unused 'extra' member.
1525 * nsfont.m (nsfont_open):
1526 * w32font.c (w32font_open_internal):
1527 * ftfont.c (ftfont_get_bitmap): Adjust users.
1529 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1531 Use bool for boolean.
1532 * tparam.c (tparam1):
1533 * undo.c (record_point, record_property_change):
1534 Use bool for boolean, for local vars that are always true or false.
1536 Minor integer overflow fixes (Bug#16033).
1537 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1538 This improves on the previous fix to this function.
1539 (window_resize_check): When summing up pixel counts, don't rely on
1540 undefined behavior if the sum overflows.
1542 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1544 * window.c (Fset_window_new_pixel): Don't choke at negative
1545 argument value (Bug#16033).
1547 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1548 to avoid crash in window_box_height.
1550 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1551 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1553 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1555 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1557 Minor integer overflow fixes.
1558 * window.c (Fset_window_new_pixel, grow_mini_window):
1559 * xdisp.c (Fwindow_text_pixel_size):
1560 Avoid undefined behavior on signed integer overflow.
1561 * xfns.c (x_set_mouse_color):
1562 Check that drag shape fits in 'unsigned', since that's what X wants.
1564 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1566 Improve reporting of fatal exception on MS-Windows.
1567 * w32fns.c (my_exception_handler): New function.
1568 (globals_of_w32fns): Set it up as the unhandled exception
1569 handler. Initialize exception code and address to zeros.
1570 (emacs_abort): If the exception code and address are available,
1571 print them at the beginning of the backtrace. Fix the format of
1572 printing addresses (was producing 0x0x12345678 on XP).
1575 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1577 * eval.c (Fbacktrace__locals): New function.
1578 (syms_of_eval): Defsubr it.
1580 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1582 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1583 Define here to unify between...
1584 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1585 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1587 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1589 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1591 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1592 fringe background extension.
1593 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1594 because they are now always the same as `left' and `width',
1595 respectively. Remove code for the case that `width' and
1596 `sb_width' are different.
1598 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1600 Fix minor problems found by static checking.
1601 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1602 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1603 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1605 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1607 * image.c (imagemagick_compute_animated_image): Don't crash if we
1608 have an animation with different-sized images (bug#15313).
1610 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1612 Remove some unused items introduced during pixelwise change.
1613 * window.c (window_resize_total_check): Remove unused function.
1614 * xdisp.c (remember_mouse_glyph): Remove unused label.
1615 (Ftool_bar_height): Move declaration inside #if.
1616 * xterm.c (x_set_window_size): Don't use r and c.
1618 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1620 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1623 * window.c (Fset_window_configuration): Comment out unused variables.
1625 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1627 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1629 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1631 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1633 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1634 HAVE_GNUTLS3 (Bug#16001).
1636 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1637 if interrupts are deferred (Bug#15801).
1639 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1641 Support resizing frames and windows pixelwise.
1642 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1643 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1644 (struct glyph_matrix): Replace window_left_col and
1645 window_top_line by window_pixel_left and window_pixel_top.
1646 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1648 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1649 (draw_window_divider, move_it_to, x_draw_right_divider)
1650 (x_draw_bottom_divider, change_frame_size): Add or fix
1652 * dispnew.c (change_frame_size_1): Change prototype.
1653 (adjust_glyph_matrix, required_matrix_width)
1654 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1655 values instead of lines and columns.
1656 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1657 WINDOW_TOTAL_FRINGE_WIDTH.
1658 (handle_window_change_signal, do_pending_window_change)
1659 (init_display): Adjusts calls of change_frame_size.
1660 (change_frame_size, change_frame_size_1): Handle pixelwise
1662 * frame.c (Qright_divider_width, Qbottom_divider_width):
1664 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1665 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1666 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1667 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1669 (set_frame_param): New function.
1670 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1671 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1672 (Ffringe_width, Fborder_width, Fright_divider_width)
1673 (Fbottom_divider_width): New functions, defsubr them.
1674 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1675 New argument pixelwise.
1676 (struct frame_parm_table): New members Qright_divider_width and
1677 Qbottom_divider_width.
1678 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1679 (x_report_frame_params): Handle Qright_divider_width and
1680 Qbottom_divider_width.
1681 (x_set_right_divider_width, x_set_bottom_divider_width):
1683 (frame_resize_pixelwise): New option.
1684 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1685 new_pixelwise, right_divider_width and bottom_divider_width;
1686 remove total_lines; rename text_lines, text_cols, new_text_lines
1687 and new_text_cols to text_height, text_width, new_height and
1688 new_width respectively.
1689 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1690 FRAME_TEXT_WIDTH respectively.
1691 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1692 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1693 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1695 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1696 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1697 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1698 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1699 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1700 (FRAME_TOTAL_COLS_ARG): Remove macro.
1701 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1702 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1703 (x_wm_set_size_hint): Handle frame pixel sizes.
1704 * indent.c (compute_motion, Fcompute_motion):
1705 Call window_body_width instead of window_body_cols.
1706 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1707 (make_lispy_position): Handle right and bottom dividers.
1708 (Fsuspend_emacs): Pixelize call of change_frame_size.
1709 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1710 * lisp.h: Extern set_frame_param.
1711 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1713 (Fx_create_frame): Add entry for vertical_drag_cursor.
1714 Pixelize call of change_frame_size.
1715 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1716 * nsterm.m (ns_update_window_end): Optionally draw right
1718 (x_set_window_size): Add argument pixelwise.
1719 Call check_frame_size and change_frame_size with pixelwise zero.
1720 (ns_draw_window_divider): New function.
1721 (ns_redisplay_interface): Add ns_draw_window_divider.
1722 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1723 (x_new_font): Call x_set_window_size with pixelwise zero.
1724 * print.c (print_object): For a window print its sequence
1726 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1727 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1728 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1729 (w32_createwindow): Use scroll bar area width.
1730 (w32_wnd_proc): Handle bottom divider width.
1731 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1732 (Fx_create_frame): Default divider width parameters.
1733 Caclulate sizes pixelwise. Add vertical drag cursor support.
1734 (x_create_tip_frame): Default divider widths to zero.
1735 Pixelize call to change_frame_size.
1736 (Fx_show_tip): Add handling of divider widths. Pixelize window
1738 (Fw32_frame_rect): New function.
1739 (frame_parm_handler w32_frame_parm_handlers): Add divider
1741 (Vx_window_vertical_drag_shape): Add variable.
1742 * w32inevt.c (resize_event, maybe_generate_resize_event):
1743 Pixelize change_frame_size calls.
1744 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1746 * w32term.c (w32_draw_window_divider): New function.
1747 (x_update_window_end): Handle right divider.
1748 (w32_draw_fringe_bitmap, x_scroll_run)
1749 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1750 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1751 Calculate new frame sizes pixelwise.
1752 (x_new_font): Pixelize call to x_set_window_size.
1753 (x_check_fullscreen): Pixelize call to change_frame_size.
1754 (x_set_window_size_1, x_set_window_size): New argument
1755 pixelwise. Calculate pixelwise.
1756 (x_wm_set_size_hint): Use scroll bar area width.
1757 (w32_redisplay_interface): Add w32_draw_window_divider.
1758 * w32term.h (struct w32_output): Add vertical drag cursor.
1759 * widget.c (set_frame_size, update_wm_hints)
1760 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1762 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1763 * window.c (sequence_number): Restore.
1764 (Fwindow_pixel_width, Fwindow_pixel_height)
1765 (Fwindow_mode_line_height, Fwindow_header_line_height)
1766 (window_pixel_to_total, Frun_window_scroll_functions)
1767 (Fset_window_new_pixel, window_resize_apply_total)
1768 (Fwindow_resize_apply_total): New functions.
1769 (window_body_height, window_body_width): Rename from
1770 window_body_lines. New argument PIXELWISE.
1771 Calculate pixelwise.
1772 (Fwindow_body_height, Fwindow_body_width): New argument
1774 (coordinates_in_window, window_relative_x_coord): Use window's
1775 pixel width instead of total width.
1776 (replace_window, recombine_windows): Initialize pixel values.
1777 (resize_root_window, resize_frame_windows, grow_mini_window)
1778 (shrink_mini_window): New argument PIXELWISE.
1779 Calculate pixelwise.
1780 (Fdelete_other_windows_internal, adjust_window_margins)
1781 (window_resize_check, window_resize_apply)
1782 (Fdelete_window_internal, Fresize_mini_window_internal)
1783 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1784 (check_frame_size): Rename arguments. New argument PIXELWISE.
1785 Calculate pixelwise.
1786 (set_window_buffer): Make samebuf bool. Run configuration change
1787 hook only if buffer changed.
1788 (Fset_window_buffer): Rewrite doc-string.
1789 (make_window): Initialize new_pixel slot.
1790 (Fwindow_resize_apply): Check pixel size of root window.
1791 (Fsplit_window_internal): Call 2nd argument pixel_size.
1792 Calculate pixelwise.
1793 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1795 (save_window_data): New slots frame_text_width,
1796 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1797 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1799 (Fcurrent_window_configuration, Fset_window_configuration)
1800 (save_window_save, compare_window_configurations): Handle new
1801 slots in save_window_data and saved_window.
1802 (Fset_window_scroll_bars): Fix doc-string.
1803 (window_resize_pixelwise): New variable.
1804 (coordinates_in_window, Fcoordinates_in_window_p):
1806 (make_parent_window): Adjust sequence_number.
1807 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1809 * window.h (struct window): New members new_pixel, pixel_left,
1810 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1811 (wset_new_pixel): New function.
1812 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1813 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1814 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1815 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1816 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1817 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1818 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1819 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1820 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1821 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1822 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1823 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1824 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1825 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1826 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1828 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1829 (window_body_width, check_frame_size): Adapt external declarations.
1830 * xdisp.c (last_max_ascent): New integer.
1831 (window_text_bottom_y): Handle bottom divider.
1832 (window_box_width, window_box_height): Calculate pixelwise.
1833 (get_glyph_string_clip_rects): Handle right divider.
1834 (remember_mouse_glyph): When windows are resized pixelwise
1835 proceed with width and height set to 1.
1836 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1838 (move_it_to): Calculate and return maximum x position
1840 (Fwindow_text_pixel_size): New function.
1841 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1842 (tool_bar_lines_needed): Rename to tool_bar_height.
1843 Calculate pixelwise.
1844 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1845 Calculate pixelwise.
1846 (redisplay_tool_bar): Calculate pixelwise.
1847 (redisplay_window): Calculate pixelwise. Handle dividers.
1848 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1849 (x_draw_vertical_border): Handle dividers.
1850 (define_frame_cursor1): Handle vertical drag cursor.
1851 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1852 (expose_window): Calculate pixelwise. Handle dividers.
1853 (init_xdisp): Initialize pixel values.
1854 * xfaces.c (Qwindow_divider): New face.
1855 (realize_basic_faces): Realize it.
1856 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1857 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1858 (x_set_scroll_bar_default_width): Default actual width to 16.
1859 (Fx_create_frame): Set sizes pixelwise.
1860 (x_create_tip_frame): Default divider widths to zero.
1861 Pixelize call of change_frame_size.
1862 (Fx_show_tip): Handle divider widths. Initial pixel position
1864 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1865 (Vx_window_vertical_drag_shape): New option.
1866 * xmenu.c (free_frame_menubar): Pixelize call of
1868 * xterm.c (x_draw_window_divider): New function.
1869 (x_update_window_end): Optionally draw right divider.
1870 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1871 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1872 (handle_one_xevent, x_new_font): Calculate pixelwise.
1873 (x_set_window_size_1, x_set_window_size): New argument
1874 pixelwise. Calculate pixelwise.
1875 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1876 (struct x_redisplay_interface): Add x_draw_window_divider.
1877 * xterm.h (struct x_output): Add vertical_drag_cursor.
1879 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1881 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1882 Set invisible frames's `redisplay' when a full redisplay is requested.
1883 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1884 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1885 (display_mode_lines): Set it here instead.
1887 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1889 * dispextern.h (set_window_update_flags): Remove.
1891 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1893 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1895 * xdisp.c (REDISPLAY_SOME_P): New macro.
1896 (redisplay_internal): Use it (bug#15999).
1897 (prepare_menu_bars, redisplay_window): Use it as well.
1899 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1901 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1903 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1904 (globals_of_w32font): Zero it out.
1905 (GetCharWidth32W_Proc): New function pointer.
1906 (get_char_width_32_w): New function.
1907 (compute_metrics): If get_glyph_outline_w returns an error, try
1908 get_char_width_32_w before declaring a failure. This avoids
1909 punishing raster (a.k.a. "bitmap") fonts by slowing down
1910 redisplay. (Bug#6364).
1912 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1914 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1915 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1916 highlight needs to be redisplayed. (Bug#15913)
1918 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1920 Fix minor problems found by static checking.
1921 * buffer.h (struct buffer_text, struct buffer):
1922 * frame.h (struct frame):
1923 * window.h (struct window):
1924 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1925 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1926 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1927 no-longer-valid use of HAVE_MENUS.
1928 * xdisp.c (propagate_buffer_redisplay): Now static.
1930 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1932 * xmenu.c (Fmenu_or_popup_active_p):
1933 * window.c (Fset_window_configuration):
1934 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1935 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1936 * fns.c (Fyes_or_no_p):
1937 * editfns.c (Fmessage_box, Fmessage_or_box):
1938 * alloc.c (make_save_ptr_ptr):
1939 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1941 * window.c (Fset_window_configuration): Move select_window later.
1943 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1945 Refine redisplay optimizations to only redisplay *some* frames/windows
1946 rather than all of them.
1947 * xdisp.c (REDISPLAY_SOME): New constant.
1948 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1949 (bset_redisplay, bset_update_mode_line): New functions.
1950 (message_dolog): Use bset_redisplay.
1951 (clear_garbaged_frames): Use fset_redisplay.
1952 (echo_area_display): Use wset_redisplay.
1953 (buffer_shared_and_changed): Remove.
1954 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1955 frame titles. Compute the actual set of windows redisplayed.
1956 Don't update frame titles and menu bars for frames that don't need to
1958 (propagate_buffer_redisplay): New function.
1960 (redisplay_internal): Use it. Be more selective in the set of windows
1961 we redisplay. Propagate windows_or_buffers_changed to
1962 update_mode_lines a bit later to simplify the code.
1963 (mark_window_display_accurate_1): Reset window and buffer's
1965 (redisplay_window): Do nothing if neither the window nor the buffer nor
1966 the frame needs redisplay.
1967 * window.h (struct window): Add `redisplay' field.
1968 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1969 (redisplay_other_windows, window_list): New declarations.
1970 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1971 (window_list): Not static any more.
1972 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1973 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1974 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1975 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1976 * frame.h (struct frame): Add `redisplay' field.
1977 Move `external_menu_bar' bitfield next to other bit-fields.
1978 (SET_FRAME_GARBAGED): Use fset_redisplay.
1979 (SET_FRAME_VISIBLE): Don't garbage the frame;
1980 Use redisplay_other_windows.
1981 * buffer.h (struct buffer): Add `redisplay' field.
1982 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1983 (modify_overlay): Use bset_redisplay.
1984 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1986 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1988 Support w32 file notifications in batch mode.
1989 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1990 invalid (which happens in batch mode). If non-interactive, call
1991 handle_file_notifications to store file notification events in the
1992 input queue. (Bug#15933)
1994 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1996 * w32inevt.c (handle_file_notifications): Now external, not static.
1998 * w32term.h (handle_file_notifications): Provide prototype.
2000 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2001 init_crit, since init_display, which does that otherwise, is not
2004 2013-11-27 Glenn Morris <rgm@gnu.org>
2006 * Makefile.in ($(lispsource)/international/charprop.el): New.
2007 (emacs$(EXEEXT)): Depend on charprop.el.
2009 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2011 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2012 deleting portions of the buffer under non-nil REPLACE argument.
2015 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2016 directory, watch it and not its parent.
2017 (add_watch): Allow empty string in FILE.
2019 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2021 * window.c (Fset_window_start, window_resize_apply)
2022 (window_scroll): Reset window_end_valid (Bug#15957).
2024 2013-11-27 Glenn Morris <rgm@gnu.org>
2026 * Makefile.in (leimdir): Now in lisp source directory.
2027 ($(leimdir)/leim-list.el): Just use ../leim .
2028 * epaths.in (PATH_DUMPLOADSEARCH):
2029 * lread.c (load_path_default):
2030 * nsterm.m (ns_load_path): No more leim directory.
2032 2013-11-26 Andreas Schwab <schwab@suse.de>
2034 * .gdbinit (xgettype): Add cast.
2036 2013-11-26 Glenn Morris <rgm@gnu.org>
2038 Preload leim-list.el.
2039 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2040 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2041 is a single directory.
2043 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2045 bool-vector-subsetp is now the normal direction (Bug#15912).
2046 * data.c (Fbool_vector_subsetp): Test whether the first argument
2047 is a subset of the second one, not the reverse. Add doc string.
2049 Fix minor problems found by static checking.
2050 * lread.c (load_path_default): Now static.
2051 * textprop.c (text_property_stickiness): Be consistent about the
2052 test used when deciding whether to consider the previous character.
2053 This simplifies the code a bit.
2055 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2057 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2059 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2060 (syms_of_frame): Don't defsubr them.
2062 2013-11-25 Glenn Morris <rgm@gnu.org>
2064 * lread.c (load_path_default): Change the sense of the argument.
2065 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2066 from dump_path. When it is not, avoid checking dump_path twice.
2068 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2069 uninstalled dump_path against installed Vload_path. (Bug#15964)
2071 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2073 Export get_pos_property to Elisp.
2074 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2075 (syms_of_editfns): Export it to Elisp.
2077 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2079 2013-11-23 Romain Francoise <romain@orebokech.com>
2081 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2082 initialization here ...
2083 (syms_of_fileio): ... from here.
2085 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2087 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2088 Please use --enable-check-lisp-object-type.
2090 2013-11-23 Glenn Morris <rgm@gnu.org>
2092 * process.c (get_process): Explicit error for dead buffers.
2094 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2096 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2098 2013-11-23 Glenn Morris <rgm@gnu.org>
2100 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2101 * lread.c (load_path_check): Take path to check as argument.
2102 (load_path_default): New, split from init_lread.
2103 (init_lread): Move calc of default load-path to load_path_default.
2104 Empty elements in EMACSLOADPATH now stand for the default.
2105 (load-path): Doc fix.
2106 * emacs.c (decode_env_path): Add option to treat empty elements
2107 as nil rather than ".".
2108 * callproc.c (init_callproc_1, init_callproc):
2109 * image.c (Vx_bitmap_file_path):
2110 * lisp.h (decode_env_path):
2111 * lread.c (Vsource_directory):
2112 Update for new argument spec of decode_env_path.
2114 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2116 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2117 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2119 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2121 Fix some dependency problems that cause unnecessary recompiles.
2122 Problem reported by RMS in
2123 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2124 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2125 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2126 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2127 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2128 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2129 (boostrap-clean): No need to remove stamp-oldxmenu.
2131 Fix recently introduced bool vector overrun.
2132 This was due to an optimization that went awry.
2133 Reported by Glenn Morris in
2134 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2135 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2136 for empty vectors, undoing the 2013-11-18 change.
2137 * data.c (bool_vector_binop_driver): Rely on this.
2138 Fix bug that occasionally overran the destination.
2139 * lisp.h (struct Lisp_Bool_vector): Document this.
2141 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2143 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2146 * nsterm.m (init, run, stop:): Comment out for now, does not work
2149 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2151 * charset.c (syms_of_charset): Don't read past end of string.
2153 2013-11-19 Glenn Morris <rgm@gnu.org>
2155 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2157 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2159 Add hooks to run on gaining/losing focus. (Bug#15029)
2160 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2161 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2162 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2164 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2166 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2167 The old names predated the API change that put destination at end.
2169 Improve API of recently-added bool vector functions (Bug#15912).
2170 The old API had (bool-vector-count-matches A B)
2171 and (bool-vector-count-matches-at A B I), which gave the
2172 misleading impression that the two functions were variants, one
2173 with a location I. The new API has (bool-vector-count-population A)
2174 and (bool-vector-count-consecutive A B I) to make the distinction
2175 clearer. The first function no longer has a B argument, since the
2176 caller can easily determine the number of nils if the length and
2177 number of ts is known.
2178 * data.c (Fbool_vector_count_population): Rename from
2179 bool_vector_count_matches, and accept just 1 argument.
2180 (Fbool_vector_count_consecutive): Rename from
2181 Fbool_vector_count_matches_at.
2183 Always allocate at least one bits_word per bool vector.
2184 See Daniel Colascione in:
2185 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2186 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2187 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2188 * lisp.h (struct Lisp_Bool_vector): Document this.
2190 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2192 * insdel.c (invalidate_buffer_caches): New function, consolidated
2193 from part of prepare_to_modify_buffer.
2194 (insert_from_gap, prepare_to_modify_buffer):
2195 * coding.c (code_convert_region, code_convert_string):
2196 Call invalidate_buffer_caches. (Bug#15841)
2198 * lisp.h (invalidate_buffer_caches): Add prototype.
2200 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2202 * w32term.c (x_update_window_end): Don't invalidate the entire
2203 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2204 highlight needs to be redisplayed. (Bug#15913)
2206 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2208 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2210 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2212 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2213 while we are using Vprin1_to_string_buffer.
2215 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2216 after inserting the description string. (Bug#15907)
2218 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2220 * data.c: Work around bogus GCC diagnostic about shift count.
2221 Reported by Eli Zaretskii in
2222 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2223 (pre_value): New function.
2224 (count_trailing_zero_bits): Use it.
2226 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2228 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2229 assume C macros are not supported even under -g3 in these old GCC
2232 2013-11-15 Leo Liu <sdl.web@gmail.com>
2234 * minibuf.c (Ftry_completion, Fall_completions)
2235 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2237 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2239 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2240 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2241 This avoids placing unnecessary constants into the Emacs code.
2243 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2245 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2246 for Cygwin w32 build.
2248 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2249 for Cygwin w32 build. (Bug#15892)
2251 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2253 Simplify, port and tune bool vector implementation.
2254 * alloc.c (bool_vector_exact_payload_bytes)
2255 (bool_vector_payload_bytes): Remove.
2256 (bool_vector_fill): Return its argument.
2257 * alloc.c (bool_vector_fill):
2259 * print.c (print_object):
2260 Simplify by using bool_vector_bytes.
2261 * alloc.c (make_uninit_bool_vector):
2262 New function, broken out from Fmake_bool_vector.
2263 (Fmake_bool_vector): Use it. Use tail call.
2264 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2265 * data.c (BITS_PER_ULL): New constant.
2266 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2267 if long long versions don't exist.
2268 (shift_right_ull): New function.
2269 (count_one_bits_word): New function, replacing popcount_bits_word
2270 macro. Don't assume that bits_word is no wider than long long.
2271 (count_one_bits_word, count_trailing_zero_bits):
2272 Don't assume that bits_word is no wider than long long.
2273 * data.c (bool_vector_binop_driver, bool_vector_not):
2274 * fns.c (Fcopy_sequence):
2276 Create an uninitialized destination, to avoid needless work.
2277 (internal_equal): Simplify.
2278 (Ffillarray): Prefer tail call.
2279 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2280 contain at least one word.
2281 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2282 chars are narrower than ints.
2283 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2284 * fns.c (Fcopy_sequence):
2286 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2287 Don't try to port to hosts where bits_word values have holes; the
2288 code wouldn't work there anyway. Verify this assumption, though.
2289 (bool_vector_bytes): New function.
2290 (make_uninit_bool_vector): New decl.
2291 (bool_vector_fill): Now returns Lisp_Object.
2293 * xfns.c (xic_create_fontsetname):
2294 * xrdb.c (gethomedir): Prefer tail calls.
2296 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2298 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2299 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2301 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2302 that requires a return value.
2303 (Fset_buffer_modified_p): Take advantage of this change to do
2306 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2308 * buffer.c (Frestore_buffer_modified_p): Sync it with
2309 Fset_buffer_modified_p.
2310 (Fforce_mode_line_update): New function, moved from subr.el.
2311 (Fset_buffer_modified_p): Use them.
2312 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2314 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2316 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2317 This avoids undefined behavior when subtracting pointers into
2318 different aways. On my platform it also makes the code a tad
2319 smaller and presumably faster.
2321 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2323 * keyboard.c (command_loop_1): Use region-extract-function.
2324 * insdel.c (Qregion_extract_function): Not static any more (can we
2325 stop pretending that these vars can benefit from being marked static?).
2327 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2329 * search.c (find_newline): If buffer text is relocated during the
2330 "dumb loop", adjust C pointers into buffer text to follow suit.
2333 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2335 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2336 for conversion (Bug#15837).
2338 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2340 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2341 for the entire range of inserted characters. (Bug#15841)
2343 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2345 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2347 (realize_default_face): Remove assignment to distant-foreground if
2348 unspecified (Bug#15815).
2350 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2352 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2353 cache-long-scans disabled, since we don't want to call
2354 prepare_to_modify_buffer (in insert_1_both) for each message we
2357 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2358 from buffer.c. Improve commentary to the buffer field setter
2361 * buffer.c (bset_cache_long_scans): Static function deleted.
2362 Improve commentary to the buffer field setter functions.
2363 (init_buffer_once): Default for cache-long-scans changed to t.
2366 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2368 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2370 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2371 This bug was introduced in my 2013-06-21 change, and caused
2372 struct Lisp_Sub_Char_Table objects to be given too many slots,
2373 which broke 'make -C admin/unidata'.
2375 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2377 Import changes from mac-port 4.5.
2378 * macfont.m (mac_font_copy_default_descriptors_for_language)
2379 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2380 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2381 (macfont_language_default_font_names): New.
2382 (macfont_list): Rearrange language/charset code.
2383 (macfont_close): Don't check for macfont_info->cache.
2384 (mac_ctfont_create_preferred_family_for_attributes): New font
2385 selection code, call
2386 mac_font_copy_default_name_for_charset_and_languages.
2387 (mac_font_copy_default_descriptors_for_language)
2388 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2390 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2392 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2394 Port to C11 aligned_alloc, and fix some integer overflows.
2395 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2396 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2397 and use of posix_memalign replaced with aligned_alloc.
2398 (aligned_alloc): New function, defined or declared as needed.
2399 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2400 Don't undef; configure.ac now does this.
2401 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2402 (calloc, aligned_alloc): Check for integer overflow.
2403 (aligned_alloc): Rename from memalign. All uses changed.
2404 (memalign): New function, an alias for aligned_alloc.
2406 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2408 * xdisp.c (redisplay_internal): Fix typo in last change.
2410 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2412 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2414 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2416 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2417 redisplay--mode-lines-cause.
2418 (redisplay_internal): Keep them uptodate. Remove redundant check of
2419 buffer_shared_and_changed.
2420 * *.[chm]: Number every assignment to update_mode_lines so we
2421 can track why it is set.
2423 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2425 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2427 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2429 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2430 can track why it is set.
2432 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2434 Integer-related fixes for term.c etc.
2435 * dispextern.h (face_tty_specified_color): New function.
2436 * term.c (turn_on_face): Don't rely on undefined behavior when
2437 assigning an out-of-range value to 'long'.
2438 Simplify test for toggling highlight.
2439 (tty_capable_p): Omit last two (unused) args. All callers changed.
2440 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2441 (read_menu_input, tty_menu_activate, tty_menu_show):
2442 * xfaces.c (x_supports_face_attributes_p)
2443 (tty_supports_face_attributes_p):
2444 Use bool for boolean. All callers changed.
2445 (tty_supports_face_attributes_p): Omit defaults for color indices;
2446 no longer needed. Simplify tail call.
2448 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2450 * xdisp.c (prepare_menu_bars): Mark static.
2451 * lisp.h (prepare_menu_bars): Don't declare.
2452 * xselect.c (x_handle_selection_clear):
2453 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2455 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2457 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2458 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2460 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2462 * keyboard.c (Fcommand_error_default_function): Rename from
2463 Fdefault_error_output.
2465 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2467 * keyboard.c (Fdefault_error_output): New function, extracted from
2469 (syms_of_keyboard): Use it for Vcommand_error_function.
2471 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2473 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2474 (init_eval): Use it to ensure handlerlist is non-NULL.
2475 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2476 (Fsignal): Adjust NULLness test of handlerlist.
2477 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2479 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2481 * callproc.c (call_process): Call prepare_to_modify_buffer before
2482 decoding text read from the sub-process, as the decoded stuff will
2483 be inserted into the buffer. This will invalidate the various
2484 caches maintained for the buffer. (Bug#15148)
2486 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2488 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2489 string of glyphless-char-display.
2491 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2493 * nsfns.m (ns_get_name_from_ioreg): New function.
2494 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2495 OSX >= 10.9. Use ns_get_name_from_ioreg.
2497 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2499 Simplify and port recent bool vector changes.
2500 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2501 only in this file. Use a more-efficient implementation if the
2502 second argument is a power of 2.
2503 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2504 Remove no-longer-necessary compile-time checks.
2505 (bool_vector_exact_payload_bytes): New function.
2506 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2507 exact payload changed to call the new function. Do not assume
2508 that the arg or result fits in ptrdiff_t.
2509 (bool_vector_fill): New function.
2510 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2512 (vroundup_ct): Don't assume arg fits in size_t.
2513 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2514 invoke set_category_set.
2515 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2516 All callers changed. Use bool_vector_set.
2517 * category.h (XCATEGORY_SET): Remove; no longer needed.
2518 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2520 * data.c (Faref): Use bool_vector_ref.
2521 (Faset): Use bool_vector_set.
2522 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2523 (Fbool_vector_not, Fbool_vector_count_matches)
2524 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2525 * fns.c (concat): Use bool_vector_ref.
2526 (Ffillarray): Use bool_vector_fill.
2527 (mapcar1): Use bool_vector_ref.
2528 (sxhash_bool_vector): Hash words, not bytes.
2529 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2530 a constant, since it's now used in #if.
2531 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2532 unsigned char on unusual architectures, so that we no longer
2533 assume that the number of bits per bits_word is a power of two or
2534 is a multiple of 8 or of CHAR_BIT.
2535 (Qt): Add forward decl.
2536 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2537 at least as strictly as bits_word.
2538 (bool_vector_data, bool_vector_uchar_data): New accessors.
2539 All data structure accesses changed to use them.
2540 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2541 (bool_vector_set): New functions.
2542 (bool_vector_fill): New decl.
2543 (ROUNDUP): Move to alloc.c as described above.
2545 Fix recent gnutls changes.
2546 * gnutls.c (Fgnutls_boot): Don't assume C99.
2547 * process.c (wait_reading_process_output): Fix typo in recent change.
2549 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2551 * process.c (wait_reading_process_output, read_process_output)
2552 (send_process): Check gnutls_state is not NULL.
2554 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2555 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2557 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2559 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2560 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2562 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2565 * nsfns.m (Fx_create_frame): Fix memory leak.
2567 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2568 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2569 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2571 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2573 * xdisp.c (message3_nolog, message_with_string): Encode the string
2574 before writing it to the terminal in a non-interactive session.
2576 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2577 sure we concatenate them into a unibyte string.
2579 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2580 resulting temporary name before returning it to the caller.
2581 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2582 is a unibyte string, convert NAME to a unibyte string to ensure
2583 that the result is also a unibyte string.
2585 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2586 create unibyte strings from default paths and directory/file
2589 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2592 * callproc.c (init_callproc): Use build_unibyte_string to make
2593 sure we create unibyte strings from default paths and
2594 directory/file names.
2596 * buffer.c (init_buffer): Don't store default-directory of
2597 *scratch* in multibyte form. The original problem which led to
2598 that is described in
2599 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2600 but it was solved long ago. (Bug#15260)
2602 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2604 Port to stricter C99 platforms.
2605 Especially, C99 prohibits nesting a struct X inside struct Y if
2606 struct X has a flexible array member.
2607 * alloc.c (struct sdata): New type.
2608 (sdata): Implement in terms of struct sdata.
2609 Remove u member; all uses replaced by next_vector, set_next_vector.
2610 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2611 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2612 (struct sblock): Rename first_data member to data, which is now
2613 a flexible array member. All uses changed.
2614 (next_vector, set_next_vector, large_vector_vec): New functions.
2615 (vector_alignment): New constant.
2616 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2617 (struct large-vector): Now merely a NEXT member, since the old approach
2618 ran afoul of stricter C99. All uses changed to use
2619 large_vector_vec or large_vector_offset.
2620 (large_vector_offset): New constant.
2621 * dispnew.c: Include tparam.h, for tgetent.
2622 Do not include term.h; no longer needed.
2623 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2624 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2625 (struct Lisp_Vector): Use a flexible array member for contents,
2626 instead of a union with a member that is an array of size 1.
2628 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2629 fact that the struct no longer contains a union.
2630 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2631 (struct Lisp_Save_Value, struct Lisp_Free):
2632 Use unsigned, not int, for spacers, to avoid c99 warning.
2633 (union specbinding): Use unsigned, not bool, for bitfield, as
2634 bool is not portable to pre-C99 hosts.
2636 2013-11-04 Glenn Morris <rgm@gnu.org>
2638 * emacs.c (usage_message): Mention that `-L :...' appends.
2640 2013-11-02 Glenn Morris <rgm@gnu.org>
2642 * Makefile.in (abs_builddir): Remove.
2643 (bootstrap_exe): Use relative filename.
2645 Use relative filenames in TAGS files.
2646 * Makefile.in (abs_srcdir): Remove it again.
2647 (.PHONY): Remove frc.
2648 (maintainer-clean): No more TAGS-LISP file.
2649 (TAGS): Pass relative file names to etags.
2650 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2652 * Makefile.in (abs_srcdir): New, set by configure.
2654 (maintainer-clean): Remove pointless echo. That should be in the
2655 top-level Makefile, if anywhere. Delete TAGS-LISP.
2656 (extraclean): No s/ and m/ directories for some time.
2657 (TAGS): Also depend on ctagsfiles3.
2658 Remove no-longer-defined S_FILE.
2659 Pass absolute filenames to etags once more.
2660 (TAGS-LISP): Replace lispdir with its expansion.
2661 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2662 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2664 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2666 * xfaces.c (check_lface_attrs, realize_default_face):
2667 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2668 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2670 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2672 * emacs.c (original_pwd): Remove global var by making it local.
2673 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2675 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2677 * xfaces.c: Declare color_distance.
2678 (QCdistant_foreground): New variable.
2679 (NEAR_SAME_COLOR_THRESHOLD): New define.
2680 (load_color2): New function.
2681 (load_color): Call load_color2.
2682 (load_face_colors): Call load_color2 and if distant-color is specified
2683 calculate distant and use distant-color if colors are near.
2684 (LFACE_DISTANT_FOREGROUND): New define.
2685 (merge_face_ref, Finternal_set_lisp_face_attribute)
2686 (Finternal_get_lisp_face_attribute)
2687 (x_supports_face_attributes_p): Handle distant-foreground similar to
2689 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2691 * dispextern.h (lface_attribute_index):
2692 Add LFACE_DISTANT_FOREGROUND_INDEX.
2694 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2696 * image.c (pbm_next_char): New function.
2697 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2698 (pbm_scan_number): Use it.
2699 (Qlibjpeg_version): New variable.
2700 (syms_of_image): DEFSYM and initialize it.
2702 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2704 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2706 2013-10-31 Glenn Morris <rgm@gnu.org>
2708 * emacs.c (original_pwd): New char.
2709 (main): If using --chdir, store original_pwd.
2710 (init_cmdargs): When setting Vinvocation_directory based on a
2711 relative argv[0], use original_pwd if set. (Bug#15768)
2713 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2715 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2717 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2719 * insdel.c: Fix minor problems found by static checking.
2720 (Qregion_extract_function): Now static.
2721 (prepare_to_modify_buffer_1): Remove unused locals.
2723 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2725 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2726 (syms_of_xdisp): Declare pre-redisplay-function.
2727 (markpos_of_region): Remove function.
2728 (init_iterator, compute_stop_pos, handle_face_prop)
2729 (face_before_or_after_it_pos, reseat_to_string)
2730 (get_next_display_element, window_buffer_changed)
2731 (redisplay_internal, try_cursor_movement, redisplay_window)
2732 (try_window_reusing_current_matrix, try_window_id, display_line)
2733 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2734 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2735 * window.h (struct window): Remove field `region_showing'.
2736 * dispextern.h (struct it): Remove region_beg/end_charpos.
2737 (face_at_buffer_position, face_for_overlay_string)
2738 (face_at_string_position): Update prototypes.
2739 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2740 (face_at_string_position): Remove `region_beg' and `region_end' args.
2741 * fontset.c (Finternal_char_font):
2742 * font.c (font_at, font_range): Adjust calls accordingly.
2743 * insdel.c (Qregion_extract_function): New var.
2744 (syms_of_insdel): Initialize it.
2745 (prepare_to_modify_buffer_1): Use it.
2747 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2749 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2750 * ftxfont.c (ftxfont_get_gcs):
2751 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2752 * xfaces.c (x_free_colors, x_free_dpy_colors)
2753 (x_create_gc, unload_color):
2754 * xselect.c (x_property_data_to_lisp):
2755 * xsettings.c (parse_settings):
2756 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2757 (get_bits_and_offset): Adjust definition.
2758 * frame.c (XParseGeometry): Adjust locals.
2759 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2760 * regex.h (toplevel): Likewise for reg_syntax_t.
2762 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2764 * eval.c (run_hook_with_args): Use FUNCTIONP.
2766 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2768 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2769 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2770 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2771 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2772 on MS-Windows anyway.
2773 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2774 (free_realized_face): ...adjust user.
2775 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2776 white relief pixels to -1.
2777 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2778 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2779 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2781 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2783 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2784 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2785 in practice now. All callers changed.
2787 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2789 * dispextern.h (struct face): Use bitfields for 'underline_type'
2790 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2791 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2792 'stipple' member. Move 'lface' member up to help...
2793 * xfaces.c (make_realized_face): ...this function to find and
2794 clear just the members that need clearing.
2795 (load_face_colors, realize_x_face):
2796 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2798 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2800 * xftfont.c (struct xftfont_info): Remove set-but-unused
2802 (xftfont_open): Adjust user.
2803 (xftfont_get_colors): Remove useless prototype.
2805 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2807 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2808 before passing them to 'unexec'. (Bug#15260)
2810 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2812 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2814 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2816 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2817 the changed signature of the font driver's 'close' method.
2819 * w32font.h (w32font_close): Adjust the prototype to the change in
2820 function definition.
2822 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2824 * w32uniscribe.c (uniscribe_close): Adapt the call to
2825 w32font_close to its new prototype.
2827 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2829 Omit unused frame argument of font API's close function.
2830 * font.h (struct font): Drop frame argument. Adjust comment.
2831 * font.c (font_clear_cache, font_close_object): Adjust users.
2832 * ftfont.c (ftfont_close):
2833 * ftxfont.c (ftxfont_close):
2834 * macfont.m (macfont_close):
2835 * nsfont.m (nsfont_close):
2836 * w32font.c (w32font_close):
2837 * xfont.c (xfont_close):
2838 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2839 tweak comments and make functions safe if called more than once for
2840 the same font object.
2842 Perform font-specific cleanup when font object is swept by GC. See
2843 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2844 * alloc.c (cleanup_vector): New function.
2845 (sweep_vector): Call it for each reclaimed vector object.
2846 * font.h (struct font): Adjust comment.
2848 2013-10-24 Glenn Morris <rgm@gnu.org>
2850 * Makefile.in (abs_top_srcdir): New, set by configure.
2852 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2854 Adjust recent font-related changes to fix bug#15686.
2855 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2856 is a live window system frame, mark its default font too.
2858 2013-10-23 Glenn Morris <rgm@gnu.org>
2860 * Makefile.in (RUN_TEMACS): Make relative (again).
2861 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2862 (bootstrap-emacs$(EXEEXT)):
2863 Quote entities that might contain whitespace.
2865 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2867 Port to Solaris 10 and its bundled GCC.
2868 Problem reported by Timothy C. Burt.
2869 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2871 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2873 Do not allow font caches to grow too large.
2874 * alloc.c (compact_font_cache_entry, compact_font_caches):
2875 New functions or stub if not HAVE_WINDOW_SYSTEM.
2876 (compact_undo_list): Factor out from Fgarbage_collect.
2878 (mark_face_cache): Mark face font. Move down to avoid
2880 (mark_terminals): Do not mark font cache here.
2881 (Fgarbage_collect): Call compaction functions described
2882 above. Adjust comment.
2884 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2886 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2887 chdir to HOME (bug#15607).
2889 * nsterm.m (Qcocoa, Qgnustep): New variables.
2890 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2891 (ns_get_color): Make selection color work for GNUstep also.
2893 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2895 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2896 handles mouse clicks. Instead, let GPM use the same code as all
2897 the other mice use. See the discussion starting at
2898 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2899 for the details of the problem with the menu bar this fixes.
2901 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2903 Remove port-specific display name lists to avoid extra
2904 complexity and data duplication with display info lists.
2905 * xterm.h (x_display_name_list): Remove declaration.
2906 * xterm.c (x_display_name_list): Remove.
2907 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2908 * xfns.c (x_display_info_for_name, Fx_display_list):
2909 Likewise. Use x_display_list where appropriate.
2910 * w32term.h (w32_display_name_list): Remove declaration.
2911 * w32term.c (w32_display_name_list): Remove.
2912 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2914 * w32fns.c (x_display_info_for_name, Fx_display_list):
2915 Likewise. Use x_display_list where appropriate.
2916 * nsterm.h (ns_display_name_list): Remove declaration.
2917 * nsterm.m (ns_display_name_list): Remove.
2918 (ns_term_init, syms_of_nsterm): Adjust users.
2919 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2920 Likewise. Use x_display_list where appropriate.
2921 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2922 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2923 (mark_terminals): Mark per-terminal font cache.
2925 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2927 Don't run timers in input-pending-p. Its new check-timers param
2928 provides the prior behavior. (Bug#15045).
2929 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2931 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2933 Make some functions static in non-Microsoft builds.
2934 On my platform (Fedora 19 x86-64), this shrinks the
2935 Emacs executable (text+data) by 0.25%.
2936 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2937 (load_color) [!MSDOS]:
2938 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2939 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2940 * lisp.h (check_existing):
2941 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2942 (network_interface_info) [!WINDOWSNT]:
2943 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2944 Remove extern decls.
2945 * fileio.c (check_existing):
2946 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2947 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2948 (network_interface_info) [!WINDOWSNT]:
2949 * term.c (encode_terminal_code) [!WINDOWSNT]:
2950 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2951 * xfaces.c (load_color) [!MSDOS]:
2953 * fileio.c (check_existing, check_executable, check_writable):
2954 * process.c (network_interface_list, network_interface_info):
2955 Move earlier, so that we don't need forward decls.
2956 * gnutls.c (fn_gnutls_transport_set_errno)
2957 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2959 * w32.c (init_environment): Use faccessat rather than
2960 check_existing, partly for consistency with the rest of the code
2961 in this file, partly so that check_existing can be static.
2963 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2964 * emacs.c (MAIN_PROGRAM): New macro.
2965 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2966 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2968 bool vector int width fixes
2969 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2970 (Fbool_vector_count_matches_at):
2971 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2972 can exceed PTRDIFF_MAX, at least in theory.
2973 (Fbool_vector_count_matches_at):
2974 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2976 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2978 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2979 (struct sockaddr): Add forward decl, for platforms that lack it.
2981 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2983 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2986 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2988 * w32.c (network_interface_get_info, network_interface_list)
2989 (network_interface_info): New functions. (Bug#15610)
2990 (GetAdaptersInfo_Proc): New typedef.
2991 (get_adapters_info): New wrapper function.
2992 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2994 * process.h (network_interface_list, network_interface_info):
2997 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2998 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2999 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3000 for WINDOWSNT. Doc fix.
3001 (syms_of_process): Defsubr Snetwork_interface_list and
3002 Snetwork_interface_info unconditionally.
3004 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3005 in NS GUI sessions. (Bug#15629)
3007 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3009 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3011 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3013 * print.c (print_object): Print " ..." when truncating bool vectors.
3015 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3017 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3018 standard mouse buttons.
3020 * termhooks.h (struct input_event): Remove incorrect commentary.
3022 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3024 Disallow bool vector operations on mixed-length operands.
3025 The old behavior left garbage in the result vector sometimes,
3026 and didn't seem to be useful.
3027 * data.c (Qwrong_length_argument): New static var.
3028 (wrong_length_argument): New function.
3029 (bool_vector_binop_driver): Check that args agree in length.
3031 * keyboard.c, keyboard.h (all_kboards): Now static.
3033 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3035 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3036 note from the lispref.
3038 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3040 * nsterm.h (struct ns_display_info): Remove set-but-unused
3041 member image_cache (image caches are per-terminal anyway).
3042 (FRAME_X_IMAGE_CACHE): Remove.
3043 * nsterm.m (ns_initialize_display_info): Adjust user.
3045 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3047 * w32proc.c: Include mingw_time.h.
3049 * w32.c: Include mingw_time.h.
3051 Implement scrolling of TTY menus when the screen is too short.
3053 * term.c (tty_menu_display): Accept an additional argument, the
3054 menu item from which to start displaying the menu. Account for
3055 the value of Y when limiting the menu to the number of available
3057 (mi_result): New enumeration.
3058 (read_menu_input): Return enumerated value. When the y coordinate
3059 hits min_y or max_y, return scroll indication instead of wrapping
3061 (tty_menu_activate): Handle the scrolling indications from
3062 read_menu_input. Compute the first menu item to display and pass
3063 it to tty_menu_display.
3065 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3067 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3068 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3069 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3070 Adjust to match the change described below.
3071 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3072 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3073 memory_below_frame members to...
3074 * termchar.h (struct tty_display_info): ...here because they're
3075 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3076 * term.c (init_tty):
3077 * nsterm.m (ns_create_terminal):
3078 * w32term.c (w32_create_terminal):
3079 * xterm.c (x_create_terminal): Adjust users.
3080 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3081 to filter out non-TTY frames. Adjust comment.
3082 (scrolling): Adjust user. Prefer eassert for debugging check.
3084 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3086 * xfaces.c (PT_PER_INCH): Remove unused macro.
3087 * termhooks.h (struct terminal): Remove set-but-unused
3088 member fast_clear_end_of_line.
3089 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3090 * nsterm.m (ns_create_terminal):
3091 * term.c (init_tty):
3092 * w32term.c (w32_create_terminal):
3093 * xterm.c (x_create_terminal): Adjust users.
3095 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3097 * lisp.h (bool_vector_size): New function.
3098 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3099 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3100 (Fbool_vector_not, Fbool_vector_count_matches_at):
3101 Remove uses of 'eassume' that should no longer be needed,
3102 because they are subsumed by the 'eassume' in bool_vector_size.
3104 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3106 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3107 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3108 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3110 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3112 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3113 have different dimensions. (Bug#15575)
3115 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3118 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3120 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3122 * term.c (tty_menu_show): Never return with unbalanced
3123 specpdl. Use eassert for debugging check. Adjust style.
3125 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3127 * term.c (read_menu_input): Make selection of menu items
3128 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3129 (tty_menu_activate): Fix off-by-one error when computing max_y.
3131 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3133 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3134 audit logging (only used with GnuTLS 3.x) and enable it.
3136 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3138 * dispnew.c (redraw_frame): Remove useless #ifdef because
3139 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3140 Also, move TTY fflush to...
3141 * term.c (tty_update_end): ...this function.
3143 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3145 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3146 the end of the frame's glyph matrix. (Bug#15575)
3148 * term.c (tty_menu_display): Don't move cursor while overwriting
3149 frame's glyphs with menu items. Limit the number of items
3150 displayed to what can be shown on the available screen lines,
3151 excluding the echo area.
3152 (tty_menu_activate): Limit the Y coordinate allowed by
3153 read_menu_input to the last screen line used for menu display.
3155 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3157 * lisp.h (eassume): New macro.
3158 Also, include <verify.h>, for 'assume'.
3159 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3160 (vroundup, vector_nbytes):
3161 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3162 (Fbool_vector_not, Fbool_vector_count_matches)
3163 (Fbool_vector_count_matches_at):
3164 Use eassume, not eassert.
3165 * casetab.c (set_identity, shuffle):
3166 * composite.c (composition_gstring_put_cache):
3167 * dispnew.c (update_frame_1):
3168 * ftfont.c (ftfont_shape_by_flt):
3169 * image.c (gif_load):
3170 * intervals.c (offset_intervals):
3171 * macfont.m (macfont_shape):
3172 Remove calls to 'assume' that are no longer needed, because
3173 --enable-gcc-warnings no longer generates bogus warnings
3174 when these calls are removed.
3176 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3178 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3180 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3182 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3183 (Qsubstitute_env_in_file_name): New var.
3184 (syms_of_fileio): Define it.
3186 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3188 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3189 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3192 * term.c (save_and_enable_current_matrix): Don't allocate and
3193 don't save margin areas.
3194 (restore_desired_matrix): Don't restore margin areas.
3195 (free_saved_screen): Don't free margin areas.
3197 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3199 * image.c: Pacify --enable-gcc-warnings.
3200 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3201 #define only if used.
3203 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3205 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3206 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3207 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3208 (gif_load): For giflib v5.x and later, display the error message
3209 produced by giflib when its functions fail.
3210 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3213 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3215 * keyboard.c (last_event_timestamp): Remove. For X selection and
3216 GTK popup menus, it may be obtained from per-frame X display info.
3217 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3218 (process_special_events): Adjust users.
3219 * keyboard.h (last_event_timestamp): Remove declaration.
3220 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3221 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3222 * menu.h (xmenu_show): Adjust prototype.
3223 * menu.c (Fx_popup_menu): Adjust user.
3224 * xselect.c (x_own_selection, x_get_foreign_selection)
3225 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3227 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3229 * keyboard.c (init_kboard): Now static. Add arg
3230 to denote window system. Adjust comment.
3231 (init_keyboard): Adjust user.
3232 (allocate_kboard): New function.
3234 * nsterm.m (ns_term_init):
3235 * term.c (init_tty):
3236 * w32term.c (w32_create_terminal):
3237 * xterm.c (x_term_init): Use it.
3238 * keyboard.h (init_kboard): Remove prototype.
3239 (allocate_kboard): Add prototype.
3241 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3243 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3244 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3246 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3248 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3250 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3252 * term.c (tty_menu_activate): Flush the output stream after
3253 showing the cursor, and don't mark the frame garbaged at exit from
3254 the function. Fixes redisplay glitches when moving from one menu
3257 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3259 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3260 or throw error (Bug#15570).
3262 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3264 * intervals.c (temp_set_point_both): Move test into 'eassert',
3267 * lisp.h (eassert): Don't use 'assume'.
3268 Sometimes 'assume' wins in performance, and sometimes it loses,
3269 so it shouldn't be used all the time. Perhaps we need two
3270 flavors of 'eassert', one for where 'assume' is far more likely
3271 to help or to hurt; but that can be done later.
3272 Problem reported by Dmitry Antipov in
3273 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3274 Also, don't include <verify.h>; no longer needed.
3276 2013-10-09 Glenn Morris <rgm@gnu.org>
3278 * eval.c (Fcond): Doc tweak.
3280 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3282 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3283 expressions with side effects to eassert. (Bug#15565)
3285 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3287 * fns.c (hashfn_user_defined): Allow hash functions to return any
3290 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3292 Fix minor problems found by static checking.
3293 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3294 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3295 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3296 * keyboard.c (read_menu_command): Remove unused local.
3297 * lisp.h (read_menu_command): New decl.
3298 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3299 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3300 Return ptrdiff_t, not int.
3301 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3302 not int, for benefit of xpalloc.
3303 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3305 (have_menus_p): Remove; unused.
3306 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3307 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3308 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3310 (save_and_enable_current_matrix): Omit unnecessary casts.
3311 (read_menu_input): Omit local extern decl (now in lisp.h).
3312 Don't access uninitialized storage if mouse_get_xy fails.
3313 (tty_menu_activate): Mark local as initialized, for lint.
3314 (tty_menu_activate, tty_meny_show): Remove unused locals.
3316 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3318 Support menus on text-mode terminals.
3319 * xterm.h (xw_popup_dialog): Add prototype.
3321 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3322 (xmenu_show): Block input here, instead in Fx_popup_menu.
3323 (xw_popup_dialog): New function, with X-specific bits of popup
3326 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3329 * window.c (Fset_window_configuration): Use run-time tests of the
3330 frame type instead of compile-time conditionals, when menu-bar
3331 lines are considered.
3333 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3334 (w32_popup_dialog): New prototypes.
3336 * w32menu.c (Fx_popup_dialog): Function deleted.
3337 (w32_popup_dialog): New function, with w32 specific bits of popup
3338 dialogs. Block input here.
3340 * w32inevt.c (w32_console_read_socket): Minor change to add
3341 debugging TTY events.
3343 * w32fns.c (show_hourglass): If returning early because the frame
3344 is not a GUI frame, unblock input.
3346 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3347 (cursorY): New functions.
3349 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3350 WINDOWSNT, macros that call curX and curY elsewhere.
3352 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3354 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3355 specific function to hide and show cursor on a text-mode terminal.
3356 (tty_menu_struct, struct tty_menu_state): New structures.
3357 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3358 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3359 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3360 (tty_menu_locate, save_and_enable_current_matrix)
3361 (restore_desired_matrix, screen_update, read_menu_input)
3362 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3363 (tty_pop_down_menu, tty_menu_last_menubar_item)
3364 (tty_menu_new_item_coords, tty_menu_show): New functions.
3365 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3367 * nsterm.h (ns_popup_dialog): Adjust prototype.
3369 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3371 (ns_popup_dialog): Adapt order of arguments to the other
3372 *_menu_show implementations.
3373 (Fx_popup_dialog): Function deleted.
3375 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3377 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3379 * menu.c (have_boxes): New function.
3380 (single_keymap_panes): Use it instead of a compile-time
3382 (single_menu_item): Use run-time tests of the frame type instead
3383 of compile-time conditionals.
3384 (encode_menu_string): New function.
3385 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3386 the macro, since different types of frame need different encoding
3388 (digest_single_submenu): Use run-time tests of frame type instead
3389 of, or in addition to, compile-time conditionals.
3390 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3391 (Fx_popup_menu): Detect when the function is called from keyboard
3392 on a TTY. Don't barf when invoked on a text-mode frame.
3393 Check frame type at run time, instead of compile-time conditionals for
3394 invoking terminal-specific menu-show functions.
3395 Call tty_menu_show on text-mode frames.
3396 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3397 run time to determine which alternative to invoke; support dialogs
3400 * keyboard.h <Qmouse_movement>: Declare.
3402 * keyboard.c <Qmouse_movement>: Now extern.
3403 <Qecho_keystrokes>: New static variable.
3404 (read_key_sequence): Accept an additional argument, a flag to
3405 prevent redisplay during reading of the key sequence. All callers
3407 (read_menu_command): New function.
3408 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3410 (toolkit_menubar_in_use): New function.
3411 (make_lispy_event): Use it instead of a compile-time test.
3413 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3414 window-system being available.
3416 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3417 to x-popup-dialog on the frame type, they all now support popup
3420 * dispnew.c (save_current_matrix): Save the margin areas.
3421 (restore_current_matrix): Restore margin areas.
3422 (update_frame_with_menu): New function.
3424 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3427 * alloc.c (make_save_ptr): Now compiled unconditionally.
3429 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3431 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3432 (redraw_frame, update_frame): Adjust users.
3433 * dispextern.h (set_window_update_flags): Adjust prototype.
3434 * xdisp.c (redisplay_internal): When updating all frames with zero
3435 windows_or_buffers_changed, assume that only the windows that shows
3436 current buffer should be really updated.
3438 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3440 Do not allocate huge temporary memory areas and objects while encoding
3441 for file I/O, thus reducing an enormous memory usage for large buffers.
3442 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3443 * coding.h (struct coding_system): New member raw_destination.
3444 * coding.c (setup_coding_system): Initialize it to zero.
3445 (encode_coding_object): If raw_destination is set, do not create
3446 dst_object. Add comment.
3447 * fileio.c (toplevel): New constant E_WRITE_MAX.
3448 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3449 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3451 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3453 * nsterm.m (windowDidExitFullScreen:):
3454 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3456 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3458 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3459 * keyboard.c (unblock_input_to): Don't process pending signals
3460 if a fatal error is in progress.
3462 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3463 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3464 they're talking about words in Lisp bool vectors.
3465 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3466 * data.c (popcount_bits_word): Rename from popcount_size_t.
3467 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3470 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3472 Improve support for popcount and counting trailing zeros (Bug#15550).
3473 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3474 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3475 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3476 (popcount_size_t_msc, popcount_size_t_gcc):
3477 Remove; now done by Gnulib.
3478 (popcount_size_t): Now a macro that defers to Gnulib.
3479 (count_trailing_zero_bits): Return int, for consistency with
3480 Gnulib and because Emacs prefers signed to unsigned int.
3481 Don't assume that size_t is either unsigned int or unsigned long
3482 or unsigned long long.
3483 (size_t_to_host_endian): Do not assume that size_t is either
3484 exactly 32 or exactly 64 bits wide.
3485 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3486 etc., so that it's now an enum constant, not a macro.
3487 No need to assume that it's either 32 or 64.
3489 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3491 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3494 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3496 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3497 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3499 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3501 emacs_read and emacs_write now use void *, not char *.
3502 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3503 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3504 Buffer arg is now void *, not char *. This matches plain
3505 'read' and 'write' better, and avoids a constraint violation
3506 on Solaris 9 with Oracle Studio.
3508 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3510 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3511 memset to explicit loop. Otherwise copy largest possible chunk
3512 from initialized to uninitialized part, thus allowing the longer
3513 memcpy runs and reducing the number of loop iterations.
3515 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3517 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3518 hide toolbar (Bug#15388).
3519 (windowDidEnterFullScreen:): If presentation options are zero,
3520 set them here (Bug#15388).
3521 (ns_update_auto_hide_menu_bar): Remove runtime check.
3522 Don't auto hide dock unless menubar is also auto hidden.
3524 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3526 * editfns.c (message): Mention batch mode in doc string.
3528 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3530 * nsterm.m (check_native_fs): Remove erroneous comment.
3532 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3534 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3535 uses find_newline instead of scan_newline and so doesn't move point.
3537 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3539 Use hardware support for byteswapping on glibc x86 etc.
3540 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3541 whereas the old swap64 needed 30.
3542 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3543 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3544 Use byteswap.h's macros to swap bytes.
3545 * lisp.h (swap16, swap32, swap64): Remove.
3546 All uses replaced by bswap_16, bswap_32, bswap_64.
3548 * bytecode.c (exec_byte_code): Use some more volatile variables
3549 to work around local variables getting clobbered by longjmp.
3550 Port to pre-C99, which doesn't allow decls after stmts.
3552 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3554 * lisp.h (eassert): Assume that COND is true when optimizing.
3555 In other words, take on the behavior of eassert_and_assume.
3556 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3557 (eassert_and_assume): Remove. All uses replaced by eassert.
3559 * xdisp.c (Qglyphless_char): Now static.
3561 Adjust to merge from gnulib.
3562 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3563 * lisp.h: Include <verify.h>, for 'assume'.
3565 * eval.c (clobbered_eassert): New macro.
3566 (internal_catch, internal_condition_case)
3567 (internal_condition_case_1, internal_condition_case_2)
3568 (internal_condition_case_n): Use it instead of eassert
3569 when the argument contains locals clobbered by longjmp.
3570 Don't use clobbered locals outside of clobbered_eassert.
3571 (internal_lisp_condition_case): Use a volatile variable
3572 to work around a local variable's getting clobbered.
3574 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3576 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3577 (PUSH_HANDLER): New macro.
3578 (catchlist): Remove.
3579 (handlerlist): Always declare.
3581 * eval.c (catchlist): Remove (merge with handlerlist).
3582 (handlerlist, lisp_eval_depth): Not static any more.
3583 (internal_catch, internal_condition_case, internal_condition_case_1)
3584 (internal_condition_case_2, internal_condition_case_n):
3586 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3587 handlerlist/catchlist.
3588 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3589 handlerlist which can only handle a single condition-case handler at
3591 (find_handler_clause): Simplify since we only a single branch here
3594 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3596 (bcall0): New function.
3597 (exec_byte_code): Add corresponding cases. Improve error message when
3598 encountering an invalid byte-code. Let Bunwind_protect accept
3599 a function (rather than a list of expressions) as argument.
3601 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3602 and make them unconditional now that they're heap-allocated.
3604 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3606 * charset.c (Fdecode_char, Fencode_char): Remove description of
3607 `restriction' arg. now that it's hidden by advertised-calling-convention.
3609 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3611 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3612 Remove unused variable (from mac-port).
3613 (macfont_draw): Use s->ybase for correct y position.
3615 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3617 * frame.h (struct frame): Drop has_minibuffer member because...
3618 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3619 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3621 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3623 * window.h (struct window): Prefer enum text_cursor_kinds to int
3624 for phys_cursor_type member. Move the latter, phys_cursor_width,
3625 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3626 * window.c (replace_window, make_window): Adjust users.
3628 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3630 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3631 this module is never compiled otherwise.
3633 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3635 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3638 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3640 * xdisp.c (get_next_display_element): Don't call face_for_font in
3641 a build configured --without-x. (Bug#15484)
3643 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3645 * window.c (calc_absolute_offset): #elif should be #elif defined.
3647 * frame.c (delete_frame): Block/unblock input to overcome race
3648 condition (Bug#15475).
3650 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3652 * frame.c (delete_frame): Record selected frame only after
3653 calling Qdelete_frame_functions (Bug#15477).
3655 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3657 * nsterm.m (ns_selection_color): Remove.
3658 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3659 NSColor selectedText(Background)Color. Only for COCOA.
3660 (ns_term_init): Remove assignment of ns_selection_color, logic
3661 moved to ns_get_color.
3663 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3664 NS_SELECTION_COLOR_DEFAULT.
3665 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3667 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3669 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3670 frame' does not have the tool_bar_window member.
3672 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3674 Signal error when reading an empty byte-code object (Bug#15405)
3675 * lread.c (read1): signal error
3676 * alloc.c (make_byte_code): eassert header size
3677 (sweep_vectors): change an int to size_t
3679 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3681 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3682 instead of ints, as it's the usual style for offsetof constants. See:
3683 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3685 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3686 This is ugly, but it should fix the performance problem for older
3687 GCC versions in the short run. I'll look into integrating the
3688 Gnulib module for popcount, as a better fix.
3689 See the thread starting in:
3690 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3691 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3692 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3693 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3694 (popcount_size_t): Use it.
3696 2013-09-24 Daniel Colascione <dancol@dancol.org>
3698 * process.c (Fnetwork_interface_info): Fix build break due to
3701 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3703 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3704 Prefer signed to unsigned integers where either will do.
3705 No need for 'const' on locals that do not escape.
3706 Omit easserts with unnecessary and unportable assumptions about
3707 alignment. Avoid unnecessary casts to char *.
3709 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3711 Use union for the payload of struct Lisp_Vector.
3712 This helps to avoid a few glitches dictated by C's aliasing rules.
3713 * lisp.h (struct Lisp_Vector): Use union for next and
3714 contents member. Adjust comment. Change related users.
3715 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3716 Related users changed.
3717 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3718 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3719 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3720 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3722 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3724 Optimize glyph row clearing and copying routines.
3725 * dispextern.h (struct glyph_row): Change layout of struct
3726 glyph_row to help copy_row_except_pointers. Adjust comment.
3727 * dispnew.c (null_row): Remove.
3728 (clear_glyph_row): Use offsetof and memset to find and clear
3729 just the members that need clearing. Adjust comment.
3730 (copy_row_except_pointers): Likewise for copying.
3732 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3734 Some minor cleanups of recently-added bool vector code.
3735 * conf_post.h (assume): Always return void. Use lint version
3736 only if GCC and MSC versions don't apply.
3737 * conf_post.h (assume):
3738 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3739 Depend on _MSC_VER, not __MSC_VER, for consistency with
3741 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3742 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3743 (bool_vector_binop_driver, count_trailing_zero_bits)
3744 (size_t_to_host_endian): Now static, not static inline;
3745 the latter isn't needed with modern compilers and doesn't
3746 work with older compilers anyway.
3748 * alloc.c (valgrind_p): Use bool for boolean.
3750 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3752 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3753 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3754 (display_last_displayed_message_p, message_buf_print)
3755 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3756 Use bool for boolean.
3757 * dispextern.h (cancel_line, init_desired_glyphs):
3758 Remove ancient leftover.
3759 (help_echo_showing_p, hourglass_shown_p):
3760 * lisp.h (noninteractive_need_newline): Adjust declaration.
3762 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3764 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3766 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3767 ...this file and convert the latter to static. Adjust comment.
3768 (make_initial_frame):
3769 * window.c (init_window_once): Adjust user.
3770 * frame.h (last_nonminibuf_frame): Remove declaration.
3771 * lisp.h (selected_frame): Likewise.
3772 * msdos.c (the_only_display_info): Adjust comment.
3774 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3776 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3777 computing the end column of mouse-highlight that comes from
3778 display or overlay strings. (Bug#15437)
3779 (note_mouse_highlight): Adapt calculation of last argument to
3780 mouse_face_from_string_pos to the above change.
3782 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3783 all platforms, not just for clang.
3785 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3787 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3788 about excess arguments to snprintf.
3790 * conf_post.h(assume): Use __builtin_unreachable for clang.
3792 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3794 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3795 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3797 2013-09-23 Daniel Colascione <dancol@dancol.org>
3799 * alloc.c (USE_VALGRIND): New macro; on by default
3800 when ENABLE_CHECKING.
3801 (mark_maybe_object, mark_maybe_pointer)
3802 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3804 (valgrind_p) [USE_VALGRIND]: New variable.
3805 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3807 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3809 * process.c (wait_reading_process_output): Change int pnamelen to
3812 * nsterm.m (setMarkedText:selectedRange:):
3813 (deleteWorkingText):
3814 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3815 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3816 argument to unsigned long to avoid warning.
3817 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3819 * conf_post.h (assume): Fix compiler error: x shall be cond.
3821 2013-09-22 Daniel Colascione <dancol@dancol.org>
3823 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3824 warning when compiling without a window system.
3826 2013-09-22 Daniel Colascione <dancol@dancol.org>
3828 * data.c (Qbool_vector_p): New symbol.
3829 (bool_vector_spare_mask, popcount_size_t_generic)
3830 (popcount_size_t_msc, popcount_size_t_gcc)
3832 (bool_vector_binop_driver)
3833 (count_trailing_zero_bits, size_t_to_host_endian)
3834 (Fbool_vector_exclusive_or)
3835 (Fbool_vector_union)
3836 (Fbool_vector_intersection, Fbool_vector_set_difference)
3837 (Fbool_vector_subsetp, Fbool_vector_not)
3838 (Fbool_vector_count_matches)
3839 (Fbool_vector_count_matches_at): New functions.
3840 (syms_of_data): Intern new symbol, functions.
3841 * alloc.c (bool_vector_payload_bytes): New function.
3842 (Fmake_bool_vector): Instead of calling Fmake_vector,
3843 which performs redundant initialization and argument checking,
3844 just call allocate_vector ourselves. Make sure we clear any
3845 terminating padding to zero.
3846 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3847 instead of open-coding the size calculation.
3848 (vroundup_ct): New macro.
3849 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3850 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3851 * composite.c (composition_gstring_put_cache):
3852 Change lint_assume to assume.
3853 * conf_post.h (assume): New macro.
3854 (lint_assume): Remove.
3855 * dispnew.c (update_frame_1): Change lint_assume to assume.
3856 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3858 * image.c (gif_load): Change lint_assume to assume.
3859 * lisp.h (eassert_and_assume): New macro.
3860 (Qbool_vector_p): Declare.
3861 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3862 (swap16, swap32, swap64): New inline functions.
3863 * macfont.m (macfont_shape): Change lint_assume to assume.
3864 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3865 * xsettings.c (parse_settings): Use new swap16 and
3866 swap32 from lisp.h instead of file-specific macros.
3868 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3870 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3871 found (which can legitimately happen when the glyph row at the
3872 window start is disabled in the current_matrix. (Bug#15365)
3874 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3876 Fix syntax.h bug introduced by recent INLINE change.
3877 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3878 conditionally compiled one way in some modules, and a different
3879 way in others. This doesn't work with extern inline functions,
3880 which must have the same definition in all modules, because the
3881 defining code might be shared across modules, depending on the
3882 implementation. Symptoms reported by Martin Rudalics in:
3883 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3884 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3885 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3886 overriding the corresponding functions in syntax.h.
3887 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3888 (syntax_property): New inline functions.
3889 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3890 Rewrite in terms of these new functions.
3892 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3894 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3895 not chars_in_text, whose result depends on the multibyteness of
3896 the current buffer. (Bug#15426)
3898 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3900 Port recent change to hosts where pointers aren't 'long'.
3901 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3902 Don't assume that pointers are the same width as 'long'.
3903 Add a compile-time check that a pointer fits into two X slots.
3905 A simpler, centralized INLINE.
3906 * conf_post.h (INLINE): Define only if not already defined.
3907 This allows us to use a single INLINE, defined by one file
3909 * emacs.c (INLINE): Define it.
3910 Also, include category.h, charset.h, composite.h, dispextern.h,
3911 syntax.h, systime.h, so that their INLINE definitions are expanded
3913 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3914 * buffer.h, buffer.c (BUFFER_INLINE):
3915 * category.h, category.c (CATEGORY_INLINE):
3916 * character.h, character.c (CHARACTER_INLINE):
3917 * charset.h, charset.c (CHARSET_INLINE):
3918 * composite.h, composite.c (COMPOSITE_INLINE):
3919 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3920 * frame.h, frame.c (FRAME_INLINE):
3921 * intervals.h, intervals.c (INTERVALS_INLINE):
3922 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3923 * lisp.h, alloc.c (LISP_INLINE):
3924 * process.h, process.c (PROCESS_INLINE):
3925 * syntax.h, syntax.c (SYNTAX_INLINE):
3926 * systime.h, sysdep.c (SYSTIME_INLINE):
3927 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3928 * window.h, window.c (WINDOW_INLINE):
3929 Remove. All uses replaced with INLINE.
3931 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3933 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3936 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3938 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3939 'const char *' to avoid compiler warnings due to similar change in
3940 the prototype of x_get_string_resource.
3942 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3944 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3945 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3946 going to replace static variables below. Adjust comments.
3947 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3948 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3949 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3950 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3951 Related users changed.
3952 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3953 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3954 last_mouse_movement_time, going to replace static variables below.
3956 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3957 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3959 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3960 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3961 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3962 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3963 static variables below.
3964 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3965 (last_mouse_scroll_bar): Remove.
3966 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3967 (mouseExited): Related users changed.
3969 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3971 Do not use external array to process X scroll bar messages.
3972 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3973 (x_send_scroll_bar_event): Pack window pointer into two slots
3974 of XClientMessageEvent if we're 64-bit. Adjust comment.
3975 (x_scroll_bar_to_input_event): Unpack accordingly.
3977 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3979 Ifdef away recent changes which aren't relevant to NS port.
3980 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3981 [!HAVE_NS]: Declare as such.
3982 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3983 [!HAVE_NS]: Define as such.
3985 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3987 * frame.c (x_redo_mouse_highlight): New function
3988 to factor out common code used in W32 and X ports.
3989 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3990 * xterm.h (struct x_display_info):
3991 * w32term.h (struct w32_display_info):
3992 * nsterm.h (struct ns_display_info): New members
3993 last_mouse_motion_frame, last_mouse_motion_x and
3994 last_mouse_motion_y, going to replace static variables below.
3995 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3996 (redo_mouse_highlight): Remove.
3997 (note_mouse_movement, syms_of_xterm): Adjust user.
3998 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3999 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4000 (redo_mouse_highlight): Remove.
4001 (note_mouse_movement, syms_of_w32term): Adjust user.
4002 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4003 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4005 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4006 * nsfns.m (compute_tip_xy): Adjust user.
4008 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4010 * frame.c (x_mouse_grabbed): New function.
4011 * dispextern.h (x_mouse_grabbed): Add prototype.
4012 (last_mouse_frame): Remove declaration.
4013 * xterm.h (struct x_display_info):
4014 * w32term.h (struct w32_display_info):
4015 * nsterm.h (struct ns_display_info): New member
4016 last_mouse_frame, going to replace...
4017 * xdisp.c (last_mouse_frame): ...global variable.
4018 (note_tool_bar_highlight):
4019 * w32term.c (w32_mouse_position, w32_read_socket):
4020 * xterm.c (XTmouse_position, handle_one_xevent):
4021 Use x_mouse_grabbed.
4022 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4024 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4026 * w32term.c (w32_read_socket): Avoid temporary
4027 variables in a call to x_real_positions.
4028 * xterm.c (handle_one_xevent): Likewise.
4030 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4032 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4033 (x_icon_type): Remove prototype.
4034 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4035 * frame.c (x_icon_type): Remove.
4036 * w32term.c (x_make_frame_visible, x_iconify_frame):
4037 * xterm.c (x_make_frame_visible, x_iconify_frame):
4038 Use x_set_bitmap_icon to factor out common code.
4040 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4042 * dispextern.h (check_x_display_info, x_get_string_resource):
4043 Declare here just once and unify the latter.
4044 * frame.c (check_x_display_info, x_get_string_resource):
4045 * nsterm.h (check_x_display_info):
4046 * xrdb.c (x_get_string_resource):
4047 * xterm.h (check_x_display_info): Remove prototypes.
4048 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4049 * w32reg.c (x_get_string_resource): Likewise.
4050 (w32_get_rdb_resource): Adjust user.
4052 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4054 * xterm.h (struct x_display_info): New member
4055 x_pending_autoraise_frame, going to replace...
4056 * xterm.c (pending_autoraise_frame): ...static variable.
4057 (x_new_focus_frame, XTread_socket): Adjust users.
4058 * w32term.h (struct w32_display_info): New member
4059 w32_pending_autoraise_frame, going to replace...
4060 * w32term.c (pending_autoraise_frame): ...global variable.
4061 (x_new_focus_frame, w32_read_socket): Adjust users.
4063 2013-09-17 Glenn Morris <rgm@gnu.org>
4065 * xdisp.c (message_dolog): If we create *Messages*,
4066 switch it to messages-buffer-mode.
4068 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4070 Don't overuse 'const' in types of locals.
4071 * bidi.c (bidi_count_bytes):
4072 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4073 (xg_event_is_for_scrollbar):
4074 * xselect.c (x_handle_property_notify)
4075 (x_handle_selection_notify, x_handle_dnd_message):
4076 * xsettings.c, xsettings.h (xft_settings_event):
4077 * xterm.c (x_handle_net_wm_state, handle_one_event)
4078 (x_menubar_window_to_frame, x_detect_focus_change)
4079 (construct_mouse_click, note_mouse_movement)
4080 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4081 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4082 (handle_one_xevent, x_handle_net_wm_state):
4083 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4084 (x_handle_dnd_message):
4085 Avoid unnecessary 'const', typically the second 'const' in
4086 'const foo * const arg', a 'const' that does not affect the API
4087 and doesn't significantly help the human reader.
4089 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4091 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4092 only if Glib < 2.36.0.
4093 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4094 * xsettings.c (init_gconf, init_gsettings): Do not check
4096 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4098 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4100 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4102 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4103 before calling g_type_init.
4105 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4107 * nsterm.m (syms_of_nsterm): ... to here.
4109 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4111 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4112 (ignore_next_mouse_click_timeout): Use Time as X does.
4113 (handle_one_xevent): Avoid cast and use unsigned comparison.
4115 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4117 Do not copy X event in handle_one_xevent except KeyPress case.
4118 Wnen XEvent is processed, it is unlikely to be changed except
4119 KeyPress case, so we can avoid copying and use const pointer to
4120 const data to make sure that an event is not changed elsewhere.
4121 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4122 const' and do not create local copy except for the KeyPress event.
4123 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4124 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4125 (x_handle_net_wm_state, x_menubar_window_to_frame)
4126 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4127 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4128 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4129 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4130 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4131 (x_handle_dnd_message):
4132 * xsettings.c (xft_settings_event):
4133 Use 'const XEvent * const' where appropriate.
4134 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4136 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4138 Fix X event waiting to handle multiple frames.
4139 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4140 * xterm.c (pending_event_wait): Remove. Adjust users.
4141 (x_detect_focus_change): Pass frame arg.
4142 (handle_one_xevent): Find related frame early and clear per-frame
4143 wait_event_type only if this is an event for the relevant frame.
4144 (x_wait_for_event): Use per-frame wait_event_type.
4146 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4148 * nsfns.m (Fx_create_frame): Fix font driver registration for
4151 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4152 for syms_of_macfont.
4154 * nsterm.m: Include macfont.h.
4155 (ns_tmp_flags, ns_tmp_font): Remove.
4156 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4157 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4158 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4159 (changeFont:): Fix code style. Check for font driver type when
4162 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4165 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4166 (nsfont_open): Set font driver type.
4167 Set font->ascent and font->descent. Figure out font instead of
4168 ns_tmp_font, and flags instead of ns_tmp_flags.
4169 Fix indentation. Remove call to ns_draw_text_decoration,
4172 * nsfns.m: Include macfont.h.
4173 (Fx_create_frame): Register macfont driver, make a better default font.
4174 (Fns_popup_font_panel): Get font from macfont driver, if used.
4176 * macfont.m, macfont.h, macuvs.h: New files.
4178 * font.h: Declare syms_of_macfont.
4180 * font.c (syms_of_font): Call syms_of_macfont.
4182 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4184 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4186 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4187 and it is always zero for others, so I assume that this is an ancient
4188 leftover which nobody will want to change any more.
4189 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4190 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4191 * frame.c (x_set_scroll_bar_width):
4192 * w32fns.c (w32_createscrollbar):
4193 * w32term.c (w32_set_vertical_scroll_bar):
4194 * xfns.c (x_set_scroll_bar_default_width):
4195 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4196 (x_scroll_bar_expose): Related users changed.
4198 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4200 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4201 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4202 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4204 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4206 * nsterm.h, w32term.h, xterm.h: ...and not here.
4207 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4208 Remove unused Xisms.
4209 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4210 these modules are never compiled otherwise.
4212 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4214 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4215 Doc fix. (Bug#15375)
4217 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4219 Unify Fx_focus_frame between all ports.
4220 * frame.h (x_focus_frame): New prototype.
4221 * xfns.c (Fx_focus_frame): Remove.
4222 (syms_of_xfns): Do not defsubr it.
4223 (x_focus_frame): X implementation.
4224 * nsfns.m (Fx_focus_frame): Remove.
4225 (syms_of_nsfns): Do not defsubr it.
4226 (x_focus_frame): NS implementation.
4227 * w32term.c (Fx_focus_frame): Remove.
4228 (x_focus_on_frame): Rename to...
4229 (x_focus_frame): W32 implementation.
4230 * w32term.h (x_focus_on_frame): Remove prototype.
4231 * w32fns.c (Fx_focus_frame): Remove.
4232 (syms_of_w32fns): Do not defsubr it.
4233 * frame.c (Fx_focus_frame): Define here.
4234 (syms_of_frame): Defsubr here.
4235 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4237 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4239 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4240 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4241 each port to reference the port-specific window system data.
4242 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4243 (FRAME_DISPLAY_INFO): Define.
4244 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4245 (FRAME_DISPLAY_INFO): Define. Adjust users.
4246 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4247 (FRAME_DISPLAY_INFO): Define. Adjust users.
4248 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4249 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4250 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4251 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4252 * xselect.c, xterm.c: All related users changed.
4254 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4256 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4257 (x_menubar_window_to_frame): Remove prototypes.
4258 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4259 (x_menubar_window_to_frame, x_top_window_to_frame):
4261 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4262 (x_menubar_window_to_frame, x_top_window_to_frame):
4263 ...to here and convert all but the last to static.
4265 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4267 * lisp.mk (lisp): Add w32-common-fns.elc.
4269 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4271 * charset.c (char_charset): Document an exception for char-charset.
4273 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4275 * xterm.h (x_display_info): New field last_user_time...
4276 * xterm.c (toplevel): ...to replace static last_user_time.
4277 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4279 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4281 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4282 scroll bar values to prevent thumb from disappear and update comment.
4284 2013-09-11 Glenn Morris <rgm@gnu.org>
4286 * emacs.c (usage_message): Possessive apostrophe tweak.
4288 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4290 * nsterm.m (syms_of_nsterm): Use Qns.
4291 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4292 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4293 * xfns.c (x_display_info_for_name, Fx_open_connection):
4294 Remove old '#if 0' code.
4295 (syms_of_xfns): Use Qx.
4296 * termhooks.h (fullscreen_hook): Remove the leftover.
4297 (struct terminal): Fix typo in comment.
4299 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4301 Cleaning up a few X scroll bar bits.
4302 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4303 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4304 New member last_seen_part, going to replace...
4305 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4306 (xt_action_hook) [USE_LUCID]: Adjust user.
4307 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4308 Lucid-specific scroll bar support.
4309 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4310 to int and adjust to use last_seen_part member.
4311 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4312 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4313 Initialize last_seen_part.
4315 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4317 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4318 insert-buffer-substring an empty string.
4320 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4322 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4323 avoiding a GCC warning.
4325 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4327 Ifdef away frame tool bar code when it is not really used.
4328 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4329 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4330 and minimize_tool_bar_window_p under the above.
4331 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4332 (fset_tool_bar_window): Likewise.
4333 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4334 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4335 (change_frame_size_1):
4336 * window.c (window_from_coordinates, Frecenter): Adjust users.
4337 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4338 code is not really used.
4339 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4340 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4341 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4342 [!USE_GTK && !HAVE_NS]: Define as such.
4343 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4344 (note_mouse_highlight, expose_frame):
4345 * xfns.c (x_set_tool_bar_lines):
4346 * xterm.c (handle_one_xevent): Adjust users.
4348 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4350 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4351 This bug was introduced by my 2013-08-26 patch, which incorrectly
4352 assumed that the terminfo implementation doesn't use termcap buffers.
4353 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4354 these buffers apparently are used after all.
4355 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4356 (struct tty_display_info): Define members termcap_term_buffer and
4357 termcap_strings_buffer even if TERMINFO.
4359 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4362 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4363 'usage' docstring entry to pacify make-docfile.
4365 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4367 Change comparison functions =, <, >, <=, >= to take many arguments.
4368 * data.c: Change comparison functions' interface and implementation.
4369 * lisp.h: Make arithcompare available for efficient two arg
4371 * bytecode.c: Use arithcompare.
4372 * fileio.c: Use new interface.
4374 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4376 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4378 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4380 * eval.c (Feval): Document the new use of `lexical'.
4382 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4384 Review and drop old frame resize hack.
4385 * frame.h (struct frame): Remove force_flush_display_p.
4386 * dispnew.c (update_frame): Adjust user and don't call
4387 flush_frame here. The comment has said that there was an issues
4388 with redisplaying fringes, but I don't see any differences with
4389 and without this hack. Hopefully we can continue without it.
4390 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4391 current frame matrices twice if resized_p is set.
4393 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4395 Do not populate pure Xism x_sync to other ports.
4396 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4397 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4398 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4399 * w32term.h (x_sync): Remove prototype.
4401 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4403 Cleanup frame flushing.
4404 * dispextern.h (struct redisplay_interface):
4405 Drop flush_display_optional because flush_display is enough
4406 for X and flushing via RIF is just a no-op for others.
4407 * frame.h (flush_frame): New function.
4408 * dispnew.c (update_frame):
4409 * minibuf.c (read_minibuf):
4410 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4412 * keyboard.c (detect_input_pending_run_timers): Do not flush
4413 all frames but selected one in redisplay_preserve_echo_area.
4414 * nsterm.m (ns_flush): Remove no-op.
4415 (ns_redisplay_interface): Adjust user.
4416 * w32term.h (x_flush): Remove no-op.
4417 (w32_redisplay_interface): Adjust user.
4418 * xterm.c (x_flush): Simplify because we do not flush all
4419 frames at once any more. Adjust comment.
4420 (x_redisplay_interface): Adjust user.
4422 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4424 Port --without-x --enable-gcc-warnings to Fedora 19.
4425 * gfilenotify.c (globals_of_gfilenotify):
4426 Call g_type_init only if using an older glib version that needs it.
4428 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4430 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4431 (last_glyphless_glyph_merged_face_id): Remove declarations.
4432 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4433 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4434 (last_glyphless_glyph_merged_face_id): Now static.
4435 (merge_escape_glyph_face): New function, refactored from...
4436 (get_next_display_element): ...here.
4437 (merge_glyphless_glyph_face): New function, refactored from...
4438 (produce_glyphless_glyph): ...here...
4439 * term.c (produce_glyphless_glyph): ...and here.
4441 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4443 * eval.c (eval_sub): Only call Ffunction if necessary.
4445 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4447 Attempt to make redisplay more selective when changing cursor type.
4448 * frame.h (struct frame): New bitfield cursor_type_changed.
4449 * xdisp.c (cursor_type_changed): Remove.
4450 (try_cursor_movement, redisplay_window, try_window_id)
4451 (set_frame_cursor_types, try_window_reusing_current_matrix):
4452 Adjust to use per-frame bitfield.
4453 (redisplay_internal): Look for cursor type change on each visible
4454 frame and consider all frames if cursor type has been changed on
4455 the frame other than selected. If cursor type has been changed on
4456 selected frame only, do not use fast update.
4458 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4460 Attempt to make redisplay more selective when changing fonts.
4461 * frame.h (struct frame): New bitfield fonts_changed.
4462 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4463 (adjust_frame_glyphs): Add prototype.
4464 * dispnew.c (fonts_changed_p): Remove.
4465 (adjust_glyphs): Remove because we do not
4466 adjust matrices on all frames at once any more.
4467 (adjust_frame_glyphs): Block and unblock input here.
4468 (adjust_glyph_matrix): Use fonts_changed.
4469 (change_frame_size_1): Use adjust_frame_glyphs.
4470 * font.c (font_open_entity): Use fonts_changed.
4471 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4472 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4473 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4474 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4475 (shrink_mini_window, Fresize_mini_window_internal)
4476 (window_scroll_pixel_based, Fset_window_configuration)
4477 (apply_window_adjustment, Fset_window_vscroll):
4478 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4479 Use adjust_frame_glyphs.
4480 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4481 (try_window_reusing_current_matrix, try_window_id, display_line)
4482 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4483 (redisplay_internal): Consider fonts_changed and adjust frame
4484 matrices for each frame only if the frame is visible. If font
4485 has been changed on some frame during full redisplay, retry
4486 only visible frames where the font has been actually changed.
4488 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4490 Cache current header and mode line height for each window.
4491 * window.h (struct window): New fields mode_line_height
4492 and header_line_height.
4493 * window.c (make_window): Initialize them.
4494 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4495 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4496 (current_mode_line_height, current_header_line_height):
4498 * xdisp.c (current_mode_line_height, current_header_line_height):
4500 (pos_visible_p, init_xdisp): Adjust user.
4501 (redisplay_window): Invalidate mode_line_height and
4502 header_line_height if current and desired matrices do not agree.
4504 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4506 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4507 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4509 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4511 Make --without-x compatible with --enable-gcc-warnings.
4512 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4513 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4514 members under HAVE_WINDOW_SYSTEM.
4515 * keyboard.c (make_lispy_focus_out): Likewise.
4516 (record_menu_key): Move under HAVE_MENUS.
4517 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4518 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4519 (syms_of_xdisp): Adjust user.
4520 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4521 (start_hourglass, cancel_hourglass):
4522 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4523 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4524 and CLEAR_FONT_TABLE_NFONTS.
4525 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4526 Declare only if HAVE_WINDOW_SYSTEM.
4527 (lface_same_font_attributes_p, clear_face_gcs): Define only
4528 if HAVE_WINDOW_SYSTEM.
4530 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4532 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4533 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4534 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4536 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4538 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4540 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4542 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4543 This fixes a type error on hosts where ptrdiff_t is wider than int.
4545 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4547 * keyboard.c (read_key_sequence_vs): New function.
4548 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4551 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4553 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4555 Makefile improvements.
4556 * Makefile.in (config.status): Don't use double-colon rules, as
4557 they are not portable according to POSIX. Fix shell typo with `;
4558 I guess this rule has never been tested?
4559 (VCSWITNESS): New macro, to override any environment var.
4561 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4563 * xterm.h (struct x_display_info): Do not track X connection
4564 fd separately because it is always available from Display.
4565 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4568 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4570 * buffer.c (drop_overlay):
4571 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4572 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4574 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4576 * buffer.c (Fmake_overlay, Fmove_overlay):
4577 * intervals.c (set_point_from_marker):
4578 * print.c (PRINTPREPARE): Prefer signal_error
4579 to plain error and report unsuitable marker too.
4581 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4583 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4584 for 'dragging' member.
4585 (struct x_output): Remove set-but-unused leftovers
4586 'left_before_move' and 'top_before_move'.
4587 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4588 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4589 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4590 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4591 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4592 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4593 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4594 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4596 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4598 * nsfont.m (INVALID_GLYPH): New define.
4599 (nsfont_encode_char): Use INVALID_GLYPH.
4600 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4602 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4604 * xterm.c (x_last_mouse_movement_time): Revert last change.
4605 This code should use XDisplayMotionBufferSize to check display's
4606 motion history first, and there are few other issues as well.
4607 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4608 (handle_one_xevent): Adjust user.
4610 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4612 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4613 * frame.c (Flast_nonminibuf_frame): ... to here.
4614 (check_minibuf_window): Don't abort if no window was found
4617 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4619 Use XGetMotionEvents to ask the last mouse motion time from X server.
4620 * xterm.c (X_MOTION_HISTORY): Default to 1.
4621 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4622 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4623 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4624 Ifdef away legacy code.
4625 (XTmouse_position, x_scroll_bar_report_motion):
4626 Use x_last_mouse_movement_time.
4627 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4630 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4632 * msdos.c (last_mouse_window): Move to...
4633 (dos_rawgetc): ...this function and adjust comment.
4634 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4635 (mouseMoved): ...this function and adjust comment.
4636 * w32term.c (last_window): Likewise with...
4637 (w32_read_socket): ...this function.
4638 * xterm.c (last_window): Likewise with...
4639 (handle_one_xevent): ...this function.
4641 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4643 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4644 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4645 (handle_one_xevent): ...to here.
4646 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4649 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4651 * msdos.c (IT_set_terminal_window): Remove no-op.
4652 (initialize_msdos_display): Adjust terminal setup.
4653 * w32console.c (w32con_set_terminal_window): Remove no-op.
4654 (initialize_w32_display): Adjust terminal setup.
4655 * w32term.c (w32_set_terminal_window): Remove no-op.
4656 (w32_create_terminal): Adjust terminal setup.
4657 * xterm.c (XTset_terminal_window): Remove no-op.
4658 (x_create_terminal): Adjust terminal setup.
4660 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4662 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4664 (ns_create_terminal): Adjust terminal setup.
4665 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4667 (w32_create_terminal): Adjust terminal setup.
4668 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4670 (x_create_terminal): Adjust terminal setup.
4672 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4674 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4675 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4676 * dispnew.c (buffer_posn_from_coords):
4677 * window.c (Fwindow_end, displayed_window_lines):
4678 * xdisp.c (redisplay_mode_lines): Use it.
4680 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4682 * fontset.c (face_for_char): Check char in the current face font first
4683 if HAVE_NS (Bug#15138).
4685 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4687 * window.c (temp_output_buffer_show): Make sure window returned
4688 by display_buffer is live (Bug#15213).
4690 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4692 Minor cleanup to avoid forward declarations.
4693 * coding.h (struct ccl_spec): Remove forward declaration.
4694 * composite.h (toplevel): Include font.h.
4695 (struct composition_it, struct face, struct font_metrics):
4696 Remove forward declaration.
4697 * dispextern.h (struct image, struct atimer): Likewise.
4698 * emacsgtkfixed.h (struct frame): Likewise.
4699 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4700 * font.h (struct font_driver, struct font, struct glyph_string)
4701 (struct face): Remove forward declaration.
4702 * fontset.h (struct face, struct font): Likewise.
4703 * frame.h (toplevel): Style cleanup.
4704 (enum output_method): Move to...
4705 * termhooks.h (enum output_method): ...here.
4706 (struct glyph, struct frame, struct ns_display_info)
4707 (struct x_display_info, struct w32_display_info):
4708 Remove forward declaration.
4709 * xterm.h (toplevel): Include termhooks.h.
4710 (struct font, struct window, struct glyph_matrix, struct frame)
4711 (struct input_event, struct face, struct image): Remove forward
4713 * gtkutil.h (struct _widget_value): Likewise.
4714 * keyboard.h (toplevel): Include termhooks.h.
4715 (struct input_event): Remove forward declaration.
4717 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4719 * intervals.c (set_point_from_marker): New function.
4720 * editfns.c (Fgoto_char):
4721 * process.c (Finternal_default_process_filter):
4722 * window.c (select_window_1): Use it.
4723 * buffer.h (set_point_from_marker): Add prototype.
4725 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4727 * w32.c (term_winsock): Call release_listen_threads before calling
4729 (_sys_wait_accept): Wait for accept event in a loop with a finite
4730 timeout, instead of waiting indefinitely. Will hopefully avoid
4731 hanging during exit because WSACleanup deadlocks waiting for the
4732 event object to be released. (Bug#14333)
4734 * w32proc.c (release_listen_threads): New function, signals all
4735 the reader threads that listen for connections to stop waiting.
4737 * w32.h (release_listen_threads): Add prototype.
4739 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4741 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4742 field of new marker (for sanity and safety).
4743 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4744 anyway because XMISCTYPE is a function and can't be an lvalue).
4746 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4748 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4749 (x_after_update_window_line, x_scroll_bar_create):
4750 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4751 (handle_one_xevent, x_clear_frame_area):
4752 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4753 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4754 * xterm.h (x_clear_area): Adjust prototype.
4756 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4758 Hook scanning and indentation functions to find_newline. This helps
4759 to avoid duplicated code and renders more respect to newline cache.
4760 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4761 * cmds.c (Fforward_line):
4762 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4763 Use find_newline and avoid unnecessary point movements.
4764 * search.c (scan_newline): Implement on top of find_newline.
4766 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4768 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4769 scoped code (bug#11258).
4771 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4773 * nsterm.m (last_window): New variable.
4774 (EV_TRAILER2): New macro.
4775 (EV_TRAILER): Call EV_TRAILER2.
4776 (mouseMoved:): Add support for mouse-autoselect-window
4777 on nextstep (Bug#6888).
4779 2013-08-28 Andreas Schwab <schwab@suse.de>
4781 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4782 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4783 Remove unused macro definitions.
4784 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4785 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4786 Only define if emacs.
4788 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4790 Prefer enum glyph_row_area to int where appropriate.
4791 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4793 (window_box, window_box_width, window_box_left, window_box_left_offset)
4794 (window_box_right, window_box_right_offset): Adjust prototypes.
4795 * xdisp.c (window_box, window_box_width, window_box_left)
4796 (window_box_left_offset, window_box_right, window_box_right_offset):
4797 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4798 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4799 * nsterm.m (ns_clip_to_row):
4800 * w32term.c (w32_clip_to_row):
4801 * xterm.c (x_clip_to_row): Likewise.
4803 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4805 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4806 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4808 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4810 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4811 for portability to hosts where /bin/sh has problems.
4813 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4815 Redesign redisplay interface to drop global output_cursor.
4816 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4817 (toplevel): Remove declaration of output_cursor.
4818 (set_output_cursor, x_cursor_to): Remove prototype.
4819 * window.h (struct window): New member output_cursor.
4820 (output_cursor_to): New function to replace RIF member.
4821 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4822 (update_text_area, set_window_cursor_after_update): Use it.
4823 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4824 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4825 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4826 * w32term.c (x_update_window_begin, x_update_window_end):
4827 * xterm.c (x_update_window_begin, x_update_window_end):
4828 Adjust to use per-window output cursor.
4830 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4832 Simplify SELECT_TYPE-related code.
4833 Like EMACS_TIME, this portability layer is no longer needed, since
4834 Emacs has been using fd_set as a portability layer for some time.
4835 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4836 (SELECT_TYPE): Remove. All uses changed to fd_set.
4837 (fd_set) [!FD_SET]: New typedef.
4839 Simplify EMACS_TIME-related code.
4840 This portability layer is no longer needed, since Emacs has been
4841 using struct timespec as a portability layer for some time.
4842 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4843 Include <time.h> rather than "systime.h"; that's all that's needed now.
4844 * dispnew.c: Include <timespec.h> rather than "systime.h";
4845 that's all that's needed now.
4846 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4847 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4848 TIMESPEC_RESOLUTION.
4849 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4850 LOG10_TIMESPEC_RESOLUTION.
4851 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4852 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4853 (make_emacs_time): Remove. All used changed to make_timespec.
4854 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4855 (current_timespec): Rename from current_emacs_time. All uses changed.
4856 (add_emacs_time): Remove. All uses changed to timespec_add.
4857 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4858 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4859 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4860 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4861 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4862 (current_timespec): Rename from current_emacs_time. All uses changed.
4863 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4864 changed to timespec_cmp.
4865 * xgselect.c: Include <timespec.h>, since our .h files don't.
4867 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4869 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4870 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4871 Remove the leftovers.
4872 * gtkutil.c (toplevel): Do not declare Qxft but include
4874 * image.c (toplevel): Do not declare Vlibrary_cache because
4875 it's already done in lisp.h.
4877 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4879 * lisp.h (Mouse_HLInfo): Move from here...
4880 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4881 (reset_mouse_highlight): New function.
4882 * msdos.c (dos_set_window_size, IT_update_begin)
4883 (internal_terminal_init):
4884 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4885 (ns_initialize_display_info):
4886 * w32console.c (initialize_w32_display):
4887 * w32term.c (x_update_window_end, x_free_frame_resources)
4888 (w32_initialize_display_info):
4889 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4890 * window.c (Fdelete_other_windows_internal):
4891 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4892 * termchar.h (toplevel):
4893 * xterm.h (toplevel): Include dispextern.h.
4895 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4897 Fix minor problems found by static checking.
4898 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4899 (expect): Avoid nested-if warning.
4900 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4901 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4902 * nsterm.h, nsterm.m (ns_select):
4903 * xgselect.c, xgselect.h (xg_select):
4904 Adjust signature to better match pselect's.
4905 * nsterm.m (ns_select):
4906 Don't set *TIMEOUT, since pselect doesn't.
4907 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4908 diagnostic about assigning const char * to it.
4909 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4911 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4913 * lread.c (substitute_object_recurse): Handle hash-tables as well
4916 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4918 Fix unlikely core dump in init_tty, and simplify terminfo case.
4919 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4920 The old version incorrectly dumped core if malloc returned a
4921 buffer containing only non-NUL bytes.
4922 (init_tty): Do not allocate or free termcap buffers; the
4923 struct does that for us now.
4924 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4925 (struct tty_display_info): Define members termcap_term_buffer and
4926 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4927 use them. Allocate them directly in struct rather than indirectly
4928 via a pointer, to simplify init_tty.
4930 * frame.c (check_minibuf_window): Initialize 'window' properly,
4931 so that Emacs reliably aborts later if 'window' is not initialized.
4933 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4935 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4936 of VoidSymbol (Bug#15154).
4938 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4940 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4941 mouse_face_beg_y and mouse_face_end_y.
4942 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4943 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4944 Adjust users and update comment where appropriate.
4946 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4948 * frame.c (check_minibuf_window): New function.
4949 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4950 Call check_minibuf_window (Bug#15183).
4952 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4954 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4955 because this is the only last cursor data we need to keep and consult.
4956 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4957 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4960 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4962 Fix recovering from possible decompression error.
4963 Since insert_from_gap doesn't always move point, we can't use PT as
4964 the position where the partially decompressed data ends, and
4965 should count how many bytes was produced so far.
4966 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4967 (unwind_decompress): Really delete partially uncompressed data.
4968 (Fzlib_decompress_region): Take decompressed data size into account.
4970 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4972 * syntax.c (init_syntax_once): Adjust comment and do an early
4973 initialization of Qchar_table_extra_slots just once...
4974 * casetab.c (init_casetab_once):
4975 * category.c (init_category_once):
4976 * character.c (syms_of_character):
4977 * coding.c (syms_of_coding):
4978 * xdisp.c (syms_of_xdisp): ...and omit it here.
4980 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4982 * xdisp.c (get_next_display_element): Don't apply to characters
4983 from a display vector the logic of setting it->end_of_box_run_p
4984 suitable for characters from a buffer. (Bug#15175)
4986 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4987 to handle directories, rather than '_utime' which doesn't.
4990 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4992 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4993 or fullscreen (Bug#14627).
4995 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4997 System-dependent integer overflow fixes.
4998 * process.c (Fset_process_window_size): Signal an error if
4999 the window size is outside the range supported by the lower level.
5000 * sysdep.c (set_window_size): Return negative on error,
5001 nonnegative on success, rather than -1, 0, 1 on not in system,
5002 failure, success. This is simpler. Caller changed.
5003 (serial_configure): Remove unnecessary initialization of local.
5004 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5005 size fits in unsigned long; this isn't true on some 32-bit hosts.
5006 Avoid buffer overrun if some future version of /proc/meminfo has a
5007 variable name longer than 20 bytes.
5008 (system_process_attributes) [__FreeBSD__]:
5009 Don't assume hw.availpages fits in 'int'.
5011 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5013 Don't let very long directory names overrun the stack.
5014 Fix some related minor problems involving "//", vfork.
5015 * callproc.c (encode_current_directory): New function.
5016 (call_process): Don't append "/"; not needed.
5017 * fileio.c (file_name_as_directory_slop): New constant.
5018 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5019 this can save the caller having to alloca.
5020 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5021 Use SAFE_ALLOCA, not alloca.
5022 (directory_file_name, Fexpand_file_name): Leave leading "//"
5023 alone, since it can be special even on POSIX platforms.
5024 * callproc.c (call_process):
5025 * process.c (Fformat_network_address):
5026 * sysdep.c (sys_subshell):
5027 Use encode_current_directory rather than rolling our own.
5028 (create_process): No need to encode directory; caller does that now.
5029 * process.h (encode_current_directory): New decl.
5030 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5031 Rework to avoid 'goto xyzzy;'.
5033 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5035 * xdisp.c (handle_face_prop): If the default face was remapped use
5036 the remapped face for strings from prefix properties. (Bug#15155)
5038 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5040 Minor cleanup for redisplay interface and few related functions.
5041 * frame.h (enum text_cursor_kinds): Move from here...
5042 * dispextern.h (enum text_cursor_kinds): ...to here.
5043 (toplevel): Drop unnecessary declarations.
5044 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5045 in update_window_end_hook and draw_window_cursor functions.
5046 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5047 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5048 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5049 * xterm.c (x_update_window_end, x_draw_window_cursor):
5050 * xdisp.c (display_and_set_cursor, update_window_cursor)
5051 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5052 enum text_cursor_kinds where appropriate.
5054 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5056 Redesign redisplay interface to drop updated_row and updated_area.
5057 * dispextern.h (updated_row, updated_area): Remove declaration.
5058 (struct redisplay_interface): Pass glyph row and row area parameters
5059 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5060 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5062 * dispnew.c (updated_row, updated_area): Remove.
5063 (redraw_overlapped_rows, update_window_line): Adjust user.
5064 (update_marginal_area, update_text_area): Likewise. Pass updated row
5065 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5066 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5069 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5071 * process.c (flush_pending_output): Remove stub.
5074 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5076 * callproc.c: Fix race that killed background processes (Bug#15144).
5077 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5078 Record deleted process-id in critical section, not afterwards.
5079 Don't mistakenly kill process created by a call-process invocation
5080 that discards output and does not wait.
5082 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5084 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5085 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5086 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5087 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5088 to shut up compiler in mark_object.
5089 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5091 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5093 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5094 We can't portably rely on PTY_OPEN doing that, even if
5095 it calls posix_openpt with O_CLOEXEC.
5097 2013-08-20 Kenichi Handa <handa@gnu.org>
5099 * character.c (string_char): Improve commentary.
5101 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5103 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5104 (struct animation_cache): Make signature a flexible array member.
5105 All uses changed. This is a tad slower but may insulate us better
5106 from future changes to ImageMagick.
5108 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5110 * image.c: Shrink memory needed for animation cache.
5111 (SIGNATURE_DIGESTSIZE): New constant.
5112 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5113 (imagemagick_create_cache): Copy the signature. This saves
5114 several KB of memory that ImageMagick wastes per signature.
5115 Don't bother updating the update_time, as the caller does that now.
5116 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5117 it's a fixed size struct member now.
5118 (imagemagick_get_animation_cache): Always destroy the signature,
5119 as it's now imagemagick_create_cache's responsibility to copy it.
5120 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5121 and use memcmp rather than strcmp.
5122 eassert that ImageMagick returns a signature of the specified length.
5124 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5126 * image.c (imagemagick_get_animation_cache): Don't segfault on
5128 (imagemagick_get_animation_cache): Revert to previous definition
5129 so that it actually works. But keep the memory leak fix.
5130 (imagemagick_get_animation_cache): Fix memory leak.
5132 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5134 * image.c: Fix animation cache signature memory leak.
5135 Fix some other minor performance problems while we're at it.
5136 (imagemagick_create_cache): Clear just the members that
5137 need clearing. Don't set update_time, as caller does that now.
5138 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5139 Simplify by using pointer-to-pointer instead of a prev pointer.
5140 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5141 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5142 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5143 it's already a copy. Free the signature probe unless it's cached.
5145 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5146 This was introduced by my 2013-08-12 fix for Bug#15035.
5148 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5150 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5151 (imagemagick_prune_animation_cache): Now static.
5153 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5155 * image.c (imagemagick_get_animation_cache): Don't segfault when
5156 pruning all entries.
5158 2013-08-18 Ken Brown <kbrown@cornell.edu>
5160 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5161 static heap if ENABLE_CHECKING is defined.
5162 (max_bss_sbrk_ptr): New variable.
5164 (report_sheap_usage): Report maximum static heap usage instead of
5165 ending static heap usage.
5167 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5169 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5170 of zlib_initialized according to the results of calling
5171 init_zlib_functions.
5173 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5175 * image.c: Implement an ImageMagick per-image cache.
5176 (imagemagick_get_animation_cache): Fix a double-free error.
5177 (imagemagick_load_image): Remove the ping_wand code, which only
5178 apparently saved time on invalid animated images, and slowed down
5179 everything else. Optimise for the common case.
5181 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5183 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5185 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5187 * marker.c (set_marker): Remove documentation of undefined behavior.
5189 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5191 * image.c (imagemagick_compute_animated_image): Animate correctly
5192 when sub-images are smaller than the main image.
5193 (imagemagick_compute_animated_image): Setting the iterator row to
5194 zero is apparently not allowed.
5195 (imagemagick_compute_animated_image): Allow images that say they
5196 have sub-images that are bigger than the main image, but just crop
5199 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5201 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5203 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5205 * image.c (imagemagick_compute_animated_image): Respect the GIF
5208 2013-08-15 Ken Brown <kbrown@cornell.edu>
5210 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5211 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5214 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5216 Fix minor problems found by static checking.
5217 * frame.c (delete_frame):
5218 * xdisp.c (next_element_from_display_vector):
5219 Avoid uninitialized local.
5220 * image.c (imagemagick_compute_animated_image): Port to C89.
5221 Prefer usual GNU indentation style for loops.
5222 Be more careful about bizarrely large sizes, by using ptrdiff_t
5225 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5227 Fix infinite frame selection loop (Bug#15025).
5228 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5230 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5232 * xdisp.c (compute_window_start_on_continuation_line):
5233 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5234 to make sure we end up setting the window start at the leftmost
5235 visible character of the display line. This avoids funky
5236 horizontal shifting because the window start is not kept on the
5237 same position. (Bug#15090)
5238 (next_element_from_display_vector): Support 'box' face attribute
5239 in the face definitions of a display vector. (Bug#15099)
5241 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5243 * image.c (imagemagick_compute_animated_image): Implement animated
5245 (imagemagick_compute_animated_image): Fix some compilation
5246 warnings. Implement a very simple cache to make the animation
5247 usable at all, but it should be replaced with a per-image cache.
5249 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5251 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5252 to do `for' loops over alist values.
5253 * buffer.h (FOR_EACH_BUFFER):
5254 * process.c (FOR_EACH_PROCESS): Use it.
5255 (handle_child_signal, status_notify, Fget_buffer_process)
5256 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5258 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5260 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5261 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5262 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5263 to xzalloc and so avoid redundant call to memset.
5264 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5265 members because it is allocated with xzalloc and so already zeroed.
5267 2013-08-14 Ken Brown <kbrown@cornell.edu>
5269 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5272 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5274 Utility function and macro to copy Lisp string to C string.
5275 * lisp.h (xlispstrdupa): New macro.
5276 (xlispstrdup): New prototype.
5277 * alloc.c (xlispstrdup): New function.
5278 * callint.c (Fcall_interactively):
5279 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5280 (Fsubstitute_in_file_name):
5281 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5282 * image.c (x_create_bitmap_from_file):
5283 * w32term.c (w32_term_init):
5284 * xterm.c (x_term_init): Use xlispstrdup.
5286 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5288 * image.c (imagemagick_load_image): Make animated pictures work.
5289 There's still some problems with background color settings, though
5292 * decompress.c (unwind_decompress): Always restore point.
5294 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5296 * marker.c (set_marker): Reformat documentation.
5298 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5300 * xdisp.c (cursor_type_changed): Now static.
5302 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5303 Use changed. This avoids the need to call xmalloc and for the
5304 caller to call xfree, and avoids memory leaks in some situations.
5306 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5308 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5309 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5310 (redisplay_window): If window_end_valid is cleared due to non-zero
5311 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5312 so do not call to try_cursor_movement for that window.
5314 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5316 * window.h (struct window): Convert window_end_pos and
5317 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5318 (wset_window_end_pos, wset_window_end_vpos): Remove.
5319 * dispnew.c (adjust_glyph_matrix):
5320 * window.c (Fwindow_end, replace_window, set_window_buffer)
5322 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5323 (set_vertical_scroll_bar, redisplay_window, try_window)
5324 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5325 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5326 (note_mouse_highlight): Adjust users.
5327 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5330 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5332 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5333 * image.c (imagemagick_filename_hint): Use `const char *' and
5334 prefer SSDATA to SDATA to avoid warnings.
5336 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5338 Cleanup window fringes, margins and scroll bars adjustments.
5339 * window.c (set_window_fringes, set_window_margins)
5340 (set_window_scroll_bars, apply_window_adjustment): New functions.
5341 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5342 (Fset_window_scroll_bars): Use them.
5344 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5346 * window.h (struct window): Convert scroll_bar_width
5347 from Lisp_Object to integer. Adjust comment.
5348 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5350 * window.c (wset_scroll_bar_width): Remove.
5351 (make_window): Initialize scroll_bar_width.
5352 (Fsplit_window_internal): Use direct assignment.
5353 (Fset_window_configuration, save_window_save):
5354 Convert Lisp_Object to integer and back where appropriate.
5355 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5356 bar was actually changed, and mention this in docstring.
5358 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5360 * decompress.c: Minor simplifications.
5361 (Fzlib_decompress_region): Don't bother verifying
5362 that avail_out <= UINT_MAX, as that was confusing.
5363 Mention the restriction in a comment instead.
5364 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5366 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5368 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5369 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5371 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5373 * image.c (imagemagick_filename_hint): Check for errors in the
5376 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5378 * window.c (Fwindow_margins): Return nil when there's no marginal
5379 area, as per the documented API.
5381 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5382 Fmake_vector, as scroll bar's struct members are not all Lisp
5383 objects now. This avoids crashes in GC.
5385 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5386 bool, so its address could be taken.
5388 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5390 * image.c (imagemagick_filename_hint): New function to possibly
5391 apply `image-content-type-suffixes'.
5392 (imagemagick_load_image): Use it.
5394 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5396 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5397 if loading zlib failed.
5399 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5401 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5402 2013-08-13 checkin below. Change bool to BOOL, rule is:
5403 All Obj-C code uses BOOL, except for interfaces callable from C.
5405 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5407 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5409 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5410 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5411 bool instead of BOOL.
5412 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5413 from Lisp_Object to bitfield. Adjust comment.
5414 * w32term.c (x_scroll_bar_create): Adjust user.
5415 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5416 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5417 Use bool for boolean.
5418 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5419 to `unsigned int' when defining a bitfield.
5421 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5423 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5425 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5427 * window.h (struct window): Convert left_margin_cols and
5428 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5429 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5430 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5432 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5434 (showing_window_margins_p, update_window_line, update_frame_1):
5435 * fringe.c (draw_fringe_bitmap_1):
5436 * xdisp.c (window_box_width): Adjust users.
5437 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5438 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5439 Use direct assignment.
5440 (Fset_window_configuration, save_window_save, Fwindow_margins):
5441 Convert Lisp_Object to integer and back where appropriate.
5442 (Fset_window_margins): Adjust user. Return t if any margin
5443 was actually changed, and mention this in docstring.
5445 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5447 * syntax.c (forward_word):
5448 * cmds.c (forward_char, backward_char): Mention the optional argument.
5450 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5452 * window.h (struct window): Convert left_fringe_width
5453 and right_fringe_width from Lisp_Objects to integers.
5455 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5456 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5457 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5459 (make_window): Initialize new integer fields to -1.
5460 (Fsplit_window_internal): Use direct assignment.
5461 (Fset_window_configuration, save_window_save):
5462 Convert Lisp_Object to integer and back where appropriate.
5463 (Fset_window_fringes): Adjust user. Return t if any fringe
5464 was actually changed, and mention this in docstring.
5466 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5468 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5469 * nsfns.m (x_set_cursor_type):
5470 * w32fns.c (x_set_cursor_type):
5471 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5472 * xdisp.c (set_frame_cursor_types): ...but in common code.
5474 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5476 * font.c (clear_font_cache): New function, stripped from...
5477 (Fclear_font_cache): ...here, which now uses the function
5478 above. Adjust comment.
5479 * font.h (clear_font_cache): Add prototype.
5480 * xfaces.c (clear_face_cache): Use clear_font_cache.
5482 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5484 * window.c (Fset_window_start): Compare `w', not `window' because
5485 `w' might not be equal to `window' after call to decode_live_window.
5487 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5489 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5490 This fixes a problem introduced by the Bug#15035 patch
5491 when using GPG. Reported by Herbert J. Skuhra.
5493 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5495 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5496 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5497 not yet initialized.
5499 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5501 * decompress.c (Fzlib_decompress_region): Support zlib
5502 decompression, too, and rename.
5504 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5506 Minor zlib configuration tweaks.
5507 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5508 Don't assume presence of fn_inflateInit2_ zlib internal function.
5510 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5512 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5513 include the zlib prefix.
5515 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5517 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5518 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5519 define static variables that are pointers to zlib functions to be
5521 (init_zlib_functions) [WINDOWSNT]: New function.
5522 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5524 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5525 macros instead of invoking the zlib functions directly.
5526 (syms_of_decompress): DEFSYM Qzlib_dll.
5527 Staticpro Szlib_available_p.
5529 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5531 Avoid looping over all frame windows to freeze and unfreeze.
5532 * window.h (struct window): Drop frozen_window_start_p.
5533 (freeze_window_starts): Drop prototype.
5534 * frame.h (struct frame): New frozen_window_starts flag.
5535 (FRAME_WINDOWS_FROZEN): New macro.
5536 * window.c (freeze_window_start, freeze_window_starts):
5538 (select_window, replace_window): Adjust users.
5539 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5540 (window_frozen_p): New function.
5541 (redisplay_window): Use it.
5543 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5545 Fix some fd issues when running subprocesses (Bug#15035).
5546 Fix bugs that can leak files or file descriptors on errors.
5547 Don't unlink open temp files, as that's hard for users to diagnose
5548 when things go awry (e.g., temp disk exhausted).
5549 Don't bother to lock temp files. Check for invalid recursion.
5550 * callproc.c (synch_process_fd): Remove. All uses removed.
5551 (synch_process_tempfile): New var or macro.
5552 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5554 (record_kill_process): New arg, the temp name. All callers changed.
5555 (delete_temp_file): Now just a simple wrapper around unlink.
5556 (call_process_kill): New arg, the call_process_fd array.
5557 Close them all. Clear synch_process_pid. Remove the temp file,
5558 or arrange for it to be removed.
5559 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5560 that's been moved to synch_process_tempfile. Caller changed.
5561 Do not remove the tempfile; that's now call_process_kill's
5563 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5564 call_process_kill; the caller now does that.
5565 (call_process_cleanup): Do not close the process fd; that's now
5566 call_process_kill's responsibility.
5567 (Fcall_process): Implement via new function call_process, which
5568 has most of the old body of Fcall_process, but with a different API.
5569 (call_process): New function that does not open or close filefd if
5570 it is nonnegative. Record which fds need to be closed, and let
5571 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5572 Signal an error if invoked recursively (could be done via a hook).
5573 Simplify creation of the tempfile in the MSDOS case.
5574 Don't create the output file until after checking for the executable.
5575 Report any failure to open /dev/null.
5576 Don't open /dev/null for writing twice; once is enough.
5577 Don't create pipe if all output is being discarded or sent to file.
5578 Don't worry about setting up the coding system or reading from the
5579 pipe if all output is being discarded.
5580 Hoist fd_error local into top level, to lessen block nesting.
5581 Don't record deleted pid here; now done by Fcall_process_region.
5582 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5583 and note its success in synch_process_tempfile.
5584 Do not leak resources when child_setup fails.
5585 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5586 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5587 (create_temp_file): Now returns open fd, with an additional
5588 Lisp_Object * argument to return the name. All callers changed.
5589 Do not close the file; rewind it instead, and leave it open for
5590 the caller. Do not lock the temp file. Unwind-protect the file
5591 and the file-descriptor.
5592 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5593 If an asynchrounous process, record it here, not in call_process.
5594 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5595 * eval.c (set_unwind_protect): New function.
5596 * fileio.c (write_region): New function, generalized from the
5597 old Fwrite_region. Do not lock temp files.
5598 (Fwrite_region): Use it.
5599 * lisp.h (set_unwind_protect, write_region): New decls.
5600 * process.c: Include <verify.h>.
5601 (make_process): Mark fds as initially closed.
5602 (deleted_pid_list): Now a list of pid-filename pairs.
5604 (close_process_fd): New function.
5605 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5606 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5607 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5608 (create_process, create_pty, Fmake_serial_process)
5609 (server_accept_connection): Record which fds need to be closed,
5610 and let deactivate_process close them.
5611 (Fmake_network_process): Do not discard the unwind-protect
5612 until it's safe to do so.
5613 (deactivate_process): Close the fds opened by create_process etc.
5614 (Fprocess_send_eof): Adjust to new way of recording open fds.
5615 Report an error if /dev/null can't be opened, instead of aborting.
5616 * process.h (PROCESS_OPEN_FDS): New constant.
5617 (struct Lisp_Process): New member open_fds.
5618 (record_kill_process, record_deleted_pid): Adjust signatures.
5619 (record_deleted_pid): Move decl here ...
5620 * syswait.h (record_deleted_pid): ... from here.
5622 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5624 * decompress.c: Fix bugs with large buffers and weird inputs.
5625 Tune a bit. Reindent as per usual Emacs style.
5626 (BUFFER_SIZE): Remove.
5627 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5628 more than UINT_MAX bytes. Decompress into the gap instead of into
5629 an auto buffer, as this should avoid copying. Return nil if
5630 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5631 set immediate_quit; we shouldn't trust zlib code that much.
5633 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5635 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5636 errors, and really move the gap to where we want it.
5638 * lisp.h: Include decompress.c support.
5640 * emacs.c (main): Include decompress.c support.
5642 * Makefile.in: Include -lz if present.
5644 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5646 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5647 (initWithTitle:): Initialize frame to 0.
5648 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5649 (fillWithWidgetValue:frame:): Rename from
5650 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5652 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5653 fillWithWidgetValue:frame:
5655 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5656 remove memory leak warnings.
5658 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5659 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5662 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5663 (x_activate_menubar): Update the whole menu.
5664 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5665 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5666 current event is not NSSystemDefined (Bug#15001).
5667 Call ns_check_menu_open only if trackingMenu is 2.
5668 (menuDidClose:): New method, decrease trackingMenu.
5669 (fillWithWidgetValue:setDelegate:): New method.
5670 (fillWithWidgetValue:): Call the above.
5672 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5674 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5676 Omit some unnecessary casts.
5677 Many of these go back to the old pre-C89 days, when they may have
5678 been needed, but we've been assuming C89 or later for a while now.
5679 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5680 (live_float_p, live_misc_p, live_vector_p):
5681 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5682 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5683 (defvar_per_buffer):
5684 * callint.c (Fcall_interactively):
5685 * doc.c (Fsubstitute_command_keys):
5686 * filelock.c (get_boot_time):
5687 * frame.c (xrdb_get_resource):
5688 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5689 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5690 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5691 (menuitem_highlight_callback, menu_destroy_callback)
5692 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5693 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5694 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5695 (xg_tool_bar_help_callback, tb_size_cb):
5696 * image.c (xpm_alloc_color, png_read_from_memory)
5697 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5698 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5700 * keymap.c (describe_map):
5701 * nsfns.m (Fns_display_monitor_attributes_list):
5702 * nsmenu.m (process_dialog:):
5703 * nsterm.m (hold_event):
5704 * process.c (wait_reading_process_output):
5705 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5706 * scroll.c (do_direct_scrolling, scrolling_1):
5707 * termcap.c (tgetent):
5708 * window.c (check_window_containing, add_window_to_list)
5709 (freeze_window_starts):
5710 * xdisp.c (compare_overlay_entries, vmessage):
5711 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5712 (x_get_monitor_attributes_xrandr)
5713 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5714 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5715 * xfont.c (xfont_match, xfont_open):
5716 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5717 (menubar_selection_callback, menu_position_func)
5718 (popup_selection_callback, create_and_show_popup_menu)
5719 (dialog_selection_callback, create_and_show_dialog):
5720 * xrdb.c (x_get_string_resource):
5722 * xsmfns.c (x_session_check_input):
5723 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5724 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5725 (xaw_jump_callback, xaw_scroll_callback):
5726 Omit unnecessary casts.
5728 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5730 Minor string-length refactoring.
5731 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5732 * frame.c (make_monitor_attribute_list):
5733 Prefer build_string to strlen + make_string.
5735 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5737 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5738 don't check minor_code (Bug#14417).
5740 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5742 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5743 vertical positions instead. This avoids calling MATRIX_ROW with
5744 row numbers that are possibly beyond valid limits. (Bug#15064)
5746 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5748 Use xstrdup and build_unibyte_string where applicable.
5749 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5750 * xfns.c (x_window):
5751 * xrdb.c (x_get_customization_string):
5752 * xterm.c (xim_initialize):
5753 * w32fns.c (w32_window): Use xstrdup.
5754 (w32_display_monitor_attributes_list):
5755 * emacs.c (init_cmdargs):
5756 * keyboard.c (PUSH_C_STR):
5757 * nsfont.m (nsfont_open):
5758 * sysdep.c (system_process_attributes):
5759 * w32.c (system_process_attributes):
5760 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5762 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5764 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5765 variables of these types so that GDB would know about them, as aid
5766 for debugging fatal exceptions. (Bug#15024) See also
5767 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5770 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5772 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5773 larger than the NSWindow (Bug#14934).
5775 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5777 Redesign redisplay interface to drop global variable updated_window.
5778 Always pass currently updated window as a parameter to update routines.
5779 * dispextern.h (updated_window): Remove declaration.
5780 (struct redisplay_interface): Pass window parameter to
5781 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5782 and after_update_window_hook.
5783 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5785 * dispnew.c (updated_window): Remove.
5786 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5787 (update_window_line): Adjust to match redisplay interface changes.
5788 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5789 (ns_scroll_run, ns_after_update_window_line):
5790 * w32term.c (x_update_window_begin, x_update_window_end)
5791 (x_after_update_window_line, x_scroll_run):
5792 * xterm.c (x_update_window_begin, x_update_window_end)
5793 (x_after_update_window_line, x_scroll_run):
5794 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5795 Likewise. Adjust comments where appropriate.
5796 (x_cursor_to): Simplify because this is always called during window
5797 update (but install debugging check anyway).
5798 (expose_window): Check must_be_updated_p flag to see whether this
5799 function is called during window update.
5801 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5803 Do not reset window modification event counters excessively.
5804 These leftovers and poor man's tricky methods to catch extra
5805 redisplay's attention are no longer needed.
5806 * frame.c (set_menu_bar_lines_1):
5807 * minibuf.c (read_minibuf_unwind):
5808 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5809 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5810 (window_scroll_line_based, Fset_window_configuration):
5811 * xdisp.c (redisplay_window): Do not reset last_modified and
5812 last_overlay_modified counters.
5814 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5816 * xselect.c (x_send_client_event): Set send_event and serial, memset
5817 data.l as it might be bigger than data.b. Use 24 bit mask to
5818 XSendEvent (Bug#15034).
5820 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5822 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5823 for TTY frames that are not the top frame on their console.
5826 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5828 * w32term.c (w32fullscreen_hook): Really maximize frame when
5829 asked for (Bug#14841).
5831 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5833 Prefer selected_window to Fselected_window, likewise for frames.
5834 * buffer.c (Fbuffer_swap_text):
5835 * data.c (Fvariable_binding_locus):
5836 * window.c (run_window_configuration_change_hook): Adjust users.
5837 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5838 Use decode_live_frame.
5840 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5842 Be more careful if selected window shows the buffer other than current,
5843 use window_outdated only if this is not so. This change should also
5844 address some weird issues discussed in Bug#13012.
5845 * window.h (window_outdated): New prototype.
5846 * window.c (window_outdated): Now here. Convert from static and
5847 always assume window's buffer.
5848 (Fwindow_end, Fwindow_line_height): Use it.
5849 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5850 and always assume window's buffer.
5851 (redisplay_window): Adjust user.
5852 (redisplay_internal): Call to reconsider_clip_changes once and
5853 check whether mode line should be updated only if selected window
5854 shows current buffer.
5855 (run_window_scroll_functions): Use eassert for debugging check.
5856 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5858 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5860 * window.c (window_scroll, window_scroll_pixel_based)
5861 (window_scroll_line_based): Use bool for booleans.
5863 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5865 * process.c: Fix minor off-by-one issues in descriptor counts.
5866 This shouldn't fix any real bugs, but it cleans up the code a bit.
5867 (max_process_desc, max_input_desc): -1, not 0, means none.
5869 (delete_input_desc): New function.
5870 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5871 (deactivate_process): Scan backwards when recomuting max_process_desc;
5872 that should be faster.
5873 (init_process_emacs): Initialize max_input_desc.
5875 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5877 Use region cache to speedup bidi_find_paragraph_start.
5878 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5879 Rename cache_long_line_scans to cache_long_scans.
5880 * buffer.c (bset_cache_long_line_scans): Rename to
5881 bset_cache_long_scans.
5882 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5883 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5885 (syms_of_buffer): Rename cache-long-line-scans to
5886 cache-long-scans. Adjust docstring.
5887 * search.c (newline_cache_on_off):
5888 * indent.c (width_run_cache_on_off): Adjust users.
5889 * bidi.c (bidi_paragraph_cache_on_off): New function.
5890 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5891 * insdel.c (prepare_to_modify_buffer):
5892 Invalidate bidi_paragraph_cache if enabled.
5894 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5896 Invalidate region caches only if buffer text is going to be changed.
5897 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5898 (modify_text): ...new prototype.
5899 (prepare_to_modify_buffer_1): New prototype.
5900 * textprop.c (modify_region): Rename to...
5901 (modify_text_properties): ...new function.
5902 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5903 (Fremove_list_of_text_properties): Adjust users.
5904 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5905 (modify_text): ...new function.
5906 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5907 (prepare_to_modify_buffer_1): ...new function.
5908 * casefiddle.c (casify_region):
5909 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5910 (Ftranspose_regions): Use modify_text.
5912 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5914 * lisp.mk (lisp): Add nadvice.elc.
5916 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5918 New macro to iterate over live buffers similar to frames.
5919 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5920 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5921 Declare buffer-related variables here to offload lisp.h.
5922 * buffer.c (Vbuffer_alist): Adjust comment.
5923 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5924 (other_buffer_safely):
5925 * data.c (store_symval_forwarding):
5926 * dispnew.c (Fframe_or_buffer_changed_p):
5927 * fileio.c (Fdo_auto_save):
5928 * filelock.c (unlock_all_files):
5929 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5931 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5933 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5934 * callproc.c (create_temp_file):
5935 * filelock.c (create_lock_file):
5936 Assume mkostemp, since it's now provided by Gnulib.
5938 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5940 * w32.c (mkostemp): New function.
5941 (mktemp): Remove, no longer used. Most of the code reused in
5942 mkostemp. (Bug#15015)
5943 (mktemp): Don't undef.
5945 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5947 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5948 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5949 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5950 (free_glyph_pool, check_glyph_memory): Likewise for
5951 all users. Adjust comments where appropriate.
5953 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5955 * composite.h: Minor fixups.
5956 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5957 to fix a misspelling, and change it to an inline function while
5958 we're at it (it need not be a macro). All uses changed.
5959 (composition_method, composition_valid_p):
5960 Rewrite to avoid assignments in if-conditions.
5962 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5964 Do not use global Lisp_Object in composition macros.
5965 * composite.h (composition_temp): Remove declaration.
5966 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5967 (composition_method, composition_valid_p): ...inline functions.
5968 (compose_region): Remove the leftover.
5969 * composite.c (composition_temp): Remove.
5970 (run_composition_function, update_compositions)
5971 (composition_compute_stop_pos, composition_adjust_point)
5972 (Ffind_composition_internal):
5973 * coding.c (handle_composition_annotation):
5974 * xdisp.c (handle_composition_prop, check_point_in_composition):
5975 Related users changed.
5977 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5979 Drop FRAME_PTR typedef.
5980 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5981 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5982 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5983 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5984 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5985 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5986 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5987 All related users changed.
5989 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5991 * eval.c (default_toplevel_binding): New function.
5993 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5994 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5995 (syms_of_eval): Export them.
5996 * data.c (Fdefault_value): Micro cleanup.
5997 * term.c (init_tty): Use "false".
5999 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6001 Fix X GC leak in GTK and raw (no toolkit) X ports.
6002 * xterm.c (x_free_frame_resources): If white and black relief
6003 GCs are allocated, always free them here.
6004 * xfns.c (x_make_gc): Omit redundant initialization.
6005 * widget.c (create_frame_gcs): Remove the leftover.
6006 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6007 in x_free_frame_resources.
6009 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6011 * nsterm.m (windowWillResize:toSize:): Only change title if
6012 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6014 (viewDidEndLiveResize): New method.
6016 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6017 inside NS_IMPL_COCOA.
6019 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6021 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6022 Do not check whether undo is enabled because record_insert and
6023 record_delete does that themselves.
6025 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6027 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6028 member which is not really used any more.
6029 (FRAME_XIC_BASE_FONTNAME): Remove.
6030 * xfns.c (xic_free_fontset): Adjust user.
6031 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6032 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6033 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6034 (xdialog_show): Use eassert for debugging check.
6035 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6037 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6039 * fileio.c, fns.c (merge): Move extern decl from here ...
6040 * lisp.h (merge): ... to here.
6042 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6044 Fix last font-related change.
6045 * w32font.h (w32font_list_internal, w32font_match_internal):
6047 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6048 (uniscribe_list_family): Adjust to match font API change.
6049 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6050 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6052 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6054 * frame.h (FRAME_MOUSE_UPDATE):
6055 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6056 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6058 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6060 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6061 * font.h (struct font_driver): Change list, match, and list_family
6062 functions to accept struct frame * as first arg.
6063 * font.c (font_score, font_compare, font_sort_entities):
6065 (font_sort_entities, font_list_entities, font_select_entity):
6066 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6067 match font API change.
6068 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6069 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6070 * ftxfont.c (ftxfont_list, ftxfont_match):
6071 * xftfont.c (xftfont_list, xftfont_match):
6072 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6073 * w32font.c (w32font_list, w32font_match, w32font_list):
6074 (w32font_list_internal, w32_font_match_internal): Likewise.
6075 * xfaces.c (Fx_family_fonts): Adjust user.
6077 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6079 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6080 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6081 only if HAVE_X_WINDOWS is in use.
6082 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6083 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6084 * w32term.c (x_wm_set_icon_position): Likewise.
6085 * w32fns.c (x_icon): Adjust user.
6087 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6089 * xterm.c (last_mouse_press_frame): Remove the
6090 leftover which is not really used any more.
6091 (handle_one_xevent, syms_of_xterm): Adjust users.
6092 (x_flush): Call XFlush once per each X display, not frame.
6093 This is better because this code always unconditionally skips
6094 non-X frames in Vframe_list and issues the only XFlush if we
6095 have more than one X frame on the same X display.
6096 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6097 Use bool for booleans.
6098 (x_draw_glyph_string_background, cvt_string_to_pixel):
6099 (cvt_pixel_dtor): Drop unnecessary prototypes.
6100 * xterm.h (x_display_ok): Adjust prototype.
6102 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6104 Drop unnecessary functions that deals with frame pixel size.
6105 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6106 (x_pixel_height): Drop prototypes.
6107 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6108 (x_pixel_height): Drop implementations.
6109 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6110 which should be always valid for window frame.
6111 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6112 * w32menu.c (Fx_popup_dialog):
6113 * xmenu.c (Fx_popup_dialog): Likewise for both.
6115 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6117 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6118 frame parameters and call to Fmodify_frame_parameters just once.
6119 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6120 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6121 and mention nil frame in docstring.
6123 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6125 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6126 (x_figure_window_size): Likewise. Adjust to return long.
6127 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6128 (toplevel): Move Qterminal_live_p to...
6129 * terminal.c (toplevel): ...here, make it static, and...
6130 (syms_of_terminal): ...DEFSYM here.
6131 * frame.h (Qterminal_live_p): Remove declaration.
6132 (make_frame, x_figure_window_size): Adjust prototype.
6133 * nsfns.m (Fx_create_frame): Use long for window flags.
6135 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6137 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6138 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6139 Do not assume that emacs_close (INT_MAX) is a no-op.
6141 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6143 * xfaces.c (make_face_cache): For struct face_cache, prefer
6144 xmalloc to xzalloc and so avoid redundant call to memset.
6145 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6147 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6149 * fringe.c (draw_window_fringes, update_window_fringes)
6150 (compute_fringe_widths):
6151 * w32term.c (x_draw_glyph_string):
6152 * window.c (candidate_window_p, Frecenter):
6153 * xfaces.c (realize_basic_faces, realize_default_face)
6154 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6155 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6156 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6157 * xmenu.c (Fx_menu_bar_open_internal):
6158 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6159 * xsettings.c (xft_settings_event):
6160 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6161 Use bool for booleans. Adjust style and comments where
6163 * dispextern.h (draw_window_fringes, update_window_fringes)
6164 (compute_fringe_widths):
6165 * xterm.h (x_had_errors_p): Adjust prototype.
6167 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6169 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6170 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6172 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6174 * fns.c (toplevel): Remove comment before Fsafe_length because
6177 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6179 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6181 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6183 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6184 frame which got the message is still alive, before dereferencing
6185 its pointer. (Bug#14970)
6187 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6188 be a live window, before using it as such. (Bug#14970)
6190 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6192 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6193 w32_detect_focus_change instead of doing part of its job by hand.
6194 This fixes the problem whereby FOCUS_OUT events were not sent to
6197 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6199 * process.c (Fprocess_list): Doc fix.
6201 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6202 being re-exposed only if it didn't ask to become visible.
6203 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6204 was previously iconified. (Bug#14841)
6205 (x_iconify_frame): Mark the frame iconified.
6207 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6209 Fix minor problems found by static checking.
6210 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6211 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6213 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6215 * eval.c (set_specpdl_old_value): New function.
6216 (unbind_to): Minor simplification.
6217 (get_backtrace_frame): New function.
6218 (Fbacktrace_frame): Use it. Add `base' argument.
6219 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6220 (syms_of_eval): Export backtrace-eval.
6221 * xterm.c (x_focus_changed): Simplify.
6223 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6225 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6227 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6229 * xdisp.c (redisplay_window): Instead of moving point out of
6230 scroll margin, reject the force_start method, and try scrolling
6231 instead. (Bug#14780)
6233 2013-07-24 Ken Brown <kbrown@cornell.edu>
6235 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6238 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6240 * eval.c (Fprogn): Do not check that BODY is a proper list.
6241 This undoes the previous change. The check slows down the
6242 interpreter, and is not needed to prevent a crash. See
6243 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6245 2013-07-23 Glenn Morris <rgm@gnu.org>
6247 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6249 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6251 Port to GNU/Linux systems with tinfo but not ncurses.
6252 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6253 to decide whether ncurses is being used. Without this change,
6254 GCC complains about tgetent not being declared, on a system
6255 that has tinfo installed but ncurses not installed.
6257 * eval.c (Fprogn): Check that BODY is a proper list.
6259 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6260 * data.c (Fsetq_default):
6261 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6262 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6264 Tune by taking advantage of the fact that ARGS is always a list
6265 when a function is declared to have UNEVALLED args.
6267 * emacsgtkfixed.c: Port to GCC 4.6.
6268 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6270 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6272 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6273 here to silence compiler warnings.
6275 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6277 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6278 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6279 from messing up Emacs's 'struct frame' (Bug#14923).
6281 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6283 * alloc.c (make_save_ptr_ptr): Define this function.
6284 It was inadvertently omitted. It's needed only if
6285 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6287 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6289 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6290 frame have focus (Bug#14895).
6292 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6294 Avoid vfork-related deadlock more cleanly.
6295 * callproc.c (child_setup): When the child's exec fails, output
6296 the program name, as that's more useful. Use O_NONBLOCK to avoid
6298 * process.c (create_process_1): Remove; no longer needed.
6299 (create_process): Remove timer hack; no longer needed, now that
6300 the child avoids deadlock.
6302 2013-07-20 Glenn Morris <rgm@gnu.org>
6304 * image.c (Fimage_flush): Fix doc typo.
6306 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6308 Fix array bounds violation when pty allocation fails.
6309 * process.c (PTY_NAME_SIZE): New constant.
6310 (pty_name): Remove static variable; it's now auto.
6311 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6312 Take pty_name as an arg rather than using a static variable.
6313 All callers changed.
6314 (create_process): Recover pty_flag from process, not from volatile local.
6315 (create_pty): Stay inside array even when pty allocation fails.
6316 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6318 * lread.c (Fload): Avoid initialization only when lint checking.
6319 Mention that it's needed only for older GCCs.
6321 2013-07-20 Kenichi Handa <handa@gnu.org>
6323 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6324 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6326 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6328 * lread.c (Fload): Avoid uninitialized warning.
6330 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6332 Fix some minor file descriptor leaks and related glitches.
6333 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6334 (create_lock_file): Use write, not emacs_write.
6335 * image.c (slurp_file, png_load_body):
6336 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6337 (server_accept_connection):
6338 Don't leak an fd on memory allocation failure.
6339 * image.c (slurp_file): Add a cheap heuristic for growing files.
6340 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6341 as that's what the other routines do. Maybe input need not be
6342 blocked at all, but it's better to be consistent.
6343 Avoid undefined behavior when strlen is zero.
6345 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6346 (NSTATICS): Now a constant; doesn't need to be a macro.
6348 2013-07-19 Richard Stallman <rms@gnu.org>
6350 * coding.c (decode_coding_utf_8): Add simple loop for fast
6351 processing of ASCII characters.
6353 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6355 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6357 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6359 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6360 unportable 'struct x_display_info'.
6361 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6364 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6366 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6367 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6369 (system_process_attributes): Prefer plain char to unsigned char
6370 when either will do. Clean up properly if interrupted or if
6371 memory allocations fail. Don't assume sscanf succeeds.
6372 Remove no-longer-needed workaround to stop GCC from whining.
6373 Read command-line once, instead of multiple times. Check read status a
6376 Fix obscure porting bug with varargs functions.
6377 The code assumed that int is treated like ptrdiff_t in a vararg
6378 function, which is not a portable assumption. There was a similar
6379 -- though these days less likely -- porting problem with various
6380 assumptions that pointers of different types all smell the same as
6381 far as vararg functions is conserved. To make this problem less
6382 likely in the future, redo the API to use varargs functions.
6383 * alloc.c (make_save_value): Remove this vararg function.
6384 All uses changed to ...
6385 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6386 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6388 (make_save_ptr): Rename from make_save_pointer, for consistency with
6389 the above. Define only on platforms that need it. All uses changed.
6391 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6393 * keyboard.c: Try to fix typos in previous change.
6394 (DISPLAY_LIST_INFO): New macro.
6395 (kbd_buffer_get_event): Do not access members that are not present
6396 in X11. Revert inadvertent change of "!=" to "=".
6398 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6400 * keyboard.c (kbd_buffer_get_event):
6401 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6402 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6404 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6406 * filelock.c: Fix unlikely file descriptor leaks.
6407 (get_boot_time_1): Rework to avoid using emacs_open.
6408 This doesn't actually fix a leak, but is better anyway.
6409 (read_lock_data): Use read, not emacs_read.
6411 * doc.c: Fix minor memory and file descriptor leaks.
6412 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6413 (get_doc_string, Fsnarf_documentation):
6414 Fix file descriptor leak on error.
6416 * term.c: Fix minor fdopen-related file descriptor leaks.
6417 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6418 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6420 * charset.c: Fix file descriptor leaks and errno issues.
6422 (load_charset_map_from_file): Don't leak file descriptor on error.
6423 Use plain record_xmalloc since the allocation is larger than
6424 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6426 * eval.c (record_unwind_protect_nothing):
6427 * fileio.c (fclose_unwind):
6429 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6430 The replacement doesn't block input, but that no longer seems
6433 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6435 * lread.c: Fix file descriptor leaks and errno issues.
6436 (Fload): Close some races that leaked fds or streams when 'load'
6438 (Fload, openp): Report error number of last nontrivial failure to open.
6439 ENOENT counts as trivial.
6440 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6442 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6443 now that the function is always called with a nonnegative arg.
6444 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6445 All uses replaced with ...
6446 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6448 A few more minor file errno-reporting bugs.
6449 * callproc.c (Fcall_process):
6450 * doc.c (Fsnarf_documentation):
6451 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6452 * process.c (set_socket_option):
6453 Don't let a constructor trash errno.
6454 * doc.c: Include <errno.h>.
6456 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6458 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6460 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6462 Fix w32 bug with call-process-region (Bug#14885).
6463 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6464 to Fcall_process when the input is empty. This simplifies the
6465 code a bit. It makes no difference on POSIXish platforms but
6466 apparently it fixes a bug on w32.
6468 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6469 * fileio.c (close_file_unwind): Don't close if FD is negative;
6470 this can happen when unwinding a zapped file descriptor.
6471 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6472 in case Emacs runs out of memory between the two unwind-protects.
6473 Don't trash errno when closing FD.
6474 Zap the FD in the specpdl when closing it, instead of deferring
6475 the removal of the unwind-protect; this fixes a bug where a child
6476 function unwinds the stack past us.
6478 New unwind-protect flavors to better type-check C callbacks.
6479 This also lessens the need to write wrappers for callbacks,
6480 and the need for make_save_pointer.
6481 * alloc.c (free_save_value):
6482 * atimer.c (run_all_atimers):
6484 * alloc.c (safe_alloca_unwind):
6485 * atimer.c (unwind_stop_other_atimers):
6486 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6487 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6488 * minibuf.c (choose_minibuf_frame_1):
6489 * process.c (make_serial_process_unwind):
6490 * xdisp.c (pop_message_unwind):
6491 * xselect.c (queue_selection_requests_unwind):
6492 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6493 * alloc.c (record_xmalloc):
6494 Prefer record_unwind_protect_ptr to record_unwind_protect with
6496 * alloc.c (Fgarbage_collect):
6497 Prefer record_unwind_protect_void to passing a dummy.
6498 * buffer.c (restore_buffer):
6499 * window.c (restore_window_configuration):
6500 * xfns.c, w32fns.c (do_unwind_create_frame)
6501 New wrapper. All record-unwind uses of wrappee changed.
6502 * buffer.c (set_buffer_if_live):
6503 * callproc.c (call_process_cleanup, delete_temp_file):
6504 * coding.c (code_conversion_restore):
6505 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6506 * editfns.c (save_excursion_restore)
6507 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6508 (save_restriction_restore):
6509 * eval.c (restore_stack_limits, un_autoload):
6510 * fns.c (require_unwind):
6511 * keyboard.c (recursive_edit_unwind, tracking_off):
6512 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6513 * macros.c (pop_kbd_macro, restore_menu_items):
6514 * nsfns.m (unwind_create_frame):
6515 * print.c (print_unwind):
6516 * process.c (start_process_unwind):
6517 * search.c (unwind_set_match_data):
6518 * window.c (select_window_norecord, select_frame_norecord):
6519 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6520 (fast_set_selected_frame):
6521 * xfns.c, w32fns.c (unwind_create_tip_frame):
6522 Return void, not a dummy Lisp_Object. All uses changed.
6523 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6524 * callproc.c (call_process_kill):
6525 * fileio.c (restore_point_unwind, decide_coding_unwind)
6526 (build_annotations_unwind):
6527 * insdel.c (Fcombine_after_change_execute_1):
6528 * keyboard.c (read_char_help_form_unwind):
6529 * menu.c (unuse_menu_items):
6530 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6531 * sound.c (sound_cleanup):
6532 * xdisp.c (unwind_redisplay):
6533 * xfns.c (clean_up_dialog):
6534 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6535 Accept no args and return void, instead of accepting and returning
6536 a dummy Lisp_Object. All uses changed.
6537 * cygw32.c (fchdir_unwind):
6538 * fileio.c (close_file_unwind):
6539 * keyboard.c (restore_kboard_configuration):
6540 * lread.c (readevalllop_1):
6541 * process.c (wait_reading_process_output_unwind):
6542 Accept int and return void, rather than accepting an Emacs integer
6543 and returning a dummy object. In some cases this fixes an
6544 unlikely bug when the corresponding int is outside Emacs integer
6545 range. All uses changed.
6546 * dired.c (directory_files_internal_unwind):
6547 * fileio.c (do_auto_save_unwind):
6548 * gtkutil.c (pop_down_dialog):
6549 * insdel.c (reset_var_on_error):
6550 * lread.c (load_unwind):
6551 * xfns.c (clean_up_file_dialog):
6552 * xmenu.c, nsmenu.m (pop_down_menu):
6553 * xmenu.c (cleanup_widget_value_tree):
6554 * xselect.c (wait_for_property_change_unwind):
6555 Accept pointer and return void, rather than accepting an Emacs
6556 save value encapsulating the pointer and returning a dummy object.
6558 * editfns.c (Fformat): Update the saved pointer directly via
6559 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6560 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6561 (unwind_body): New function.
6562 (record_unwind_protect): First arg is now a function returning void,
6563 not a dummy Lisp_Object.
6564 (record_unwind_protect_ptr, record_unwind_protect_int)
6565 (record_unwind_protect_void): New functions.
6566 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6567 * fileio.c (struct auto_save_unwind): New type.
6568 (do_auto_save_unwind): Use it.
6569 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6570 * insdel.c (struct rvoe_arg): New type.
6571 (reset_var_on_error): Use it.
6572 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6574 (specbinding_func): Remove; there are now several such functions.
6575 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6576 (set_unwind_protect_ptr): New function.
6577 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6579 Be simpler and more consistent about reporting I/O errors.
6580 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6581 Say "Read error" and "Write error", rather than "I/O error", or
6582 "IO error reading", or "IO error writing", when a read or write
6584 * process.c (Fmake_network_process, wait_reading_process_output)
6585 (send_process, Fprocess_send_eof, wait_reading_process_output):
6586 Capitalize diagnostics consistently. Put "failed foo" at the
6587 start of the diagnostic, so that we don't capitalize the
6588 function name "foo". Consistently say "failed" for such
6590 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6591 All callers changed. This is so it can use report_file_error.
6592 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6593 diagnostics consistently as above.
6595 * fileio.c (report_file_errno): Fix errno reporting bug.
6596 If the file name is neither null nor a pair, package it up as a
6597 singleton list. All callers changed, both to this function and to
6598 report_file_error. This fixes a bug where the memory allocator
6599 invoked by list1 set errno so that the immediately following
6600 report_file_error reported the wrong errno value.
6602 Fix minor problems found by --enable-gcc-warnings.
6603 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6604 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6606 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6608 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6609 Set event->arg to Qt if switch-event shall be generated.
6610 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6612 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6614 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6617 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6618 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6619 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6620 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6621 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6622 and there is a focused frame.
6623 (head_table): Add focus-in and focus-out.
6624 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6625 bind to handle-focus-in/out.
6627 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6628 (Fhandle_switch_frame): Call Fhandle_focus_in.
6629 (syms_of_frame): defsubr handle-focus-in/out.
6631 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6633 Fix porting bug to older POSIXish platforms (Bug#14862).
6634 * sysdep.c (emacs_pipe): New function, that implements
6635 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6636 This should port better to CentOS 5 and to Mac OS X 10.6.
6637 All calls to pipe2 changed.
6639 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6640 This makes the code easier to read and the executable a bit smaller.
6641 Do not replace all calls to Fcons that happen to create lists,
6642 just calls that are intended to create lists. For example, when
6643 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6644 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6645 Similarly for list2 through list5.
6646 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6647 * bytecode.c (exec_byte_code):
6648 * callint.c (quotify_arg, Fcall_interactively):
6649 * callproc.c (Fcall_process, create_temp_file):
6650 * charset.c (load_charset_map_from_file)
6651 (Fdefine_charset_internal, init_charset):
6652 * coding.c (get_translation_table, detect_coding_system)
6653 (Fcheck_coding_systems_region)
6654 (Fset_terminal_coding_system_internal)
6655 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6656 * composite.c (update_compositions, Ffind_composition_internal):
6657 * dired.c (directory_files_internal, file_name_completion)
6659 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6660 * doc.c (Fsnarf_documentation):
6661 * editfns.c (Fmessage_box):
6663 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6664 (Feval, eval_sub, Ffuncall, apply_lambda):
6665 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6666 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6667 (Fset_file_times, Finsert_file_contents)
6668 (Fchoose_write_coding_system, Fwrite_region):
6669 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6670 * font.c (font_registry_charsets, font_parse_fcname)
6671 (font_prepare_cache, font_update_drivers, Flist_fonts):
6672 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6673 * frame.c (make_frame, Fmake_terminal_frame)
6674 (x_set_frame_parameters, x_report_frame_params)
6675 (x_default_parameter, Fx_parse_geometry):
6676 * ftfont.c (syms_of_ftfont):
6677 * image.c (gif_load):
6678 * keyboard.c (command_loop_1):
6679 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6680 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6681 (Fminor_mode_key_binding, accessible_keymaps_1)
6682 (Faccessible_keymaps, Fwhere_is_internal):
6683 * lread.c (read_emacs_mule_char):
6684 * menu.c (find_and_return_menu_selection):
6685 * minibuf.c (get_minibuffer):
6686 * nsfns.m (Fns_perform_service):
6687 * nsfont.m (ns_script_to_charset):
6688 * nsmenu.m (ns_popup_dialog):
6689 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6690 (Fx_own_selection_internal):
6691 * nsterm.m (append2):
6692 * print.c (Fredirect_debugging_output)
6693 (print_prune_string_charset):
6694 * process.c (Fdelete_process, Fprocess_contact)
6695 (Fformat_network_address, set_socket_option)
6696 (read_and_dispose_of_process_output, write_queue_push)
6697 (send_process, exec_sentinel):
6698 * sound.c (Fplay_sound_internal):
6699 * textprop.c (validate_plist, add_properties)
6700 (Fput_text_property, Fadd_face_text_property)
6701 (copy_text_properties, text_property_list, syms_of_textprop):
6702 * unexaix.c (report_error):
6703 * unexcoff.c (report_error):
6704 * unexsol.c (unexec):
6705 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6706 (Fformat_mode_line, syms_of_xdisp):
6707 * xfaces.c (set_font_frame_param)
6708 (Finternal_lisp_face_attribute_values)
6709 (Finternal_merge_in_global_face, syms_of_xfaces):
6710 * xfns.c (x_default_scroll_bar_color_parameter)
6711 (x_default_font_parameter, x_create_tip_frame):
6712 * xfont.c (xfont_supported_scripts):
6713 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6714 (menu_help_callback, xmenu_show):
6716 * xterm.c (set_wm_state):
6717 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6718 and similarly for list2 through list5.
6720 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6722 * callproc.c (Fcall_process_region): Fix minor race and tune.
6723 (create_temp_file): New function, with the temp-file-creation part
6724 of the old Fcall_process_region. Use Fcopy_sequence to create the
6725 temp file name, rather than alloca + build_string, for simplicity.
6726 Don't bother to block input around the temp file creation;
6727 shouldn't be needed. Simplify use of mktemp.
6728 Use record_unwind_protect immediately after creating the temp file;
6729 this closes an unlikely race where the temp file was not removed.
6730 Use memcpy rather than an open-coded loop.
6731 (Fcall_process_region): Use the new function. If the input is
6732 empty, redirect from /dev/null rather than from a newly created
6733 empty temp file; this avoids unnecessary file system traffic.
6735 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6737 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6738 Simplify by making this case like the other two. This is a bit
6739 slower on obsolete hosts, but the extra complexity isn't worth it.
6741 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6742 * process.c (create_process) [!DOS_NT]:
6743 Remove now-unnecessary calls to emacs_close.
6745 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6747 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6748 returning early. (Bug#14850)
6750 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6751 and inhibit-iso-escape-detection attributes of 'undecided'.
6754 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6756 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6757 Reported by Herbert J. Skuhra in
6758 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6760 Don't lose top specpdl entry when memory is exhausted.
6761 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6762 specpdl overflow here, to simplify callers; all callers changed.
6763 Always reserve an unused entry at the stack top; this avoids
6764 losing the top entry's information when memory is exhausted.
6766 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6768 Clean up errno reporting and fix some errno-reporting bugs.
6769 * callproc.c (Fcall_process):
6770 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6771 * process.c (create_process, Fmake_network_process):
6772 * unexaix.c (report_error):
6773 * unexcoff.c (report_error):
6774 Be more careful about reporting the errno of failed operations.
6775 The code previously reported the wrong errno sometimes.
6776 Also, prefer report_file_errno to setting errno + report_file_error.
6777 (Fcall_process): Look at openp return value rather than at path,
6778 as that's a bit faster and clearer when there's a numeric predicate.
6779 * fileio.c (report_file_errno): New function, with most of the
6780 old contents of report_file_error.
6781 (report_file_error): Use it.
6782 (Ffile_exists_p, Ffile_accessible_directory_p):
6783 Set errno to 0 when it is junk.
6784 * fileio.c (Faccess_file):
6785 * image.c (x_create_bitmap_from_file):
6786 Use faccessat rather than opening the file, to avoid the hassle of
6787 having a file descriptor open.
6788 * lisp.h (report_file_errno): New decl.
6789 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6792 * process.c (create_process, wait_reading_process_output) [AIX]:
6793 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6794 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6795 a multithreaded environment anyway).
6796 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6798 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6800 * image.c (x_find_image_file): Don't close a remote file handle.
6802 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6804 Fix races with threads and file descriptors.
6805 * callproc.c (Fcall_process_region):
6806 * dired.c (open_directory):
6807 * emacs.c (main, Fdaemon_initialized):
6808 * image.c (x_find_image_file):
6809 * inotify.c (Finotify_rm_watch):
6810 * lread.c (Flocate_file_internal):
6811 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6812 * term.c (term_mouse_moveto, init_tty):
6813 * termcap.c (tgetent):
6814 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6815 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6816 * unexhp9k800.c, unexmacosx.c (unexec):
6817 * callproc.c (Fcall_process_region):
6818 Use emacs_close, not close.
6819 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6820 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6821 and posix_close function on current platforms (which all lack them).
6822 (emacs_close): Use it. This should fix the races on GNU/Linux and
6823 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6824 and it should avoid closing random victim file descriptors on
6827 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6829 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6830 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6833 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6834 This is for .gdbinit xbacktrace.
6836 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6837 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6838 (emacs_set_tty): Now static.
6839 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6840 * term.c (tty_capable_p, tty_default_color_capabilities)
6841 (get_tty_terminal, term_mouse_movement)
6842 (handle_one_term_event, init_tty, maybe_fatal):
6843 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6844 (tgetent, scan_file, name_match, compare_contin):
6845 * terminal.c (get_terminal):
6846 Use bool for boolean.
6847 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6848 Prefer char to unsigned char if either will do.
6849 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6850 (tty_write_glyphs): Prefer int to unsigned.
6851 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6852 All callers changed.
6853 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6855 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6858 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6859 (B__dummy__): New dummy symbol, to pacify C89.
6860 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6861 they can't grok varargs macros.
6862 * dispnew.c (add_window_display_history)
6863 (add_frame_display_history):
6864 * print.c (print_object):
6865 * xdisp.c (debug_method_add):
6866 Use %p printf format only for void pointers.
6867 * emacs.c (usage_message): New constant, replacing ...
6868 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6869 (main): Adjust to usage reorg.
6870 * fns.c (syms_of_fns):
6871 * profiler.c (syms_of_profiler):
6872 Don't use non-constant struct initializers.
6873 * gnutls.h (gnutls_initstage_t):
6874 * lisp.h (enum Lisp_Fwd_Type):
6875 * lread.c (lisp_file_lexically_bound_p):
6876 * xsettings.c (anonymous enum):
6877 Remove trailing comma.
6878 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6879 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6880 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6882 * regex.c (const_re_char): New type, to pacify strict C89.
6883 All uses of 'const re_char' replaced to use it.
6884 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6885 with glibc when strict C89. This change is imported from gnulib.
6887 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6888 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6889 Omit GNU_LINUX implementation, since it requires long long.
6890 * xterm.c (x_draw_underwave):
6891 Do not assume the traditional order of struct's members.
6892 (x_term_init): Rewrite to avoid the need for non-constant structure
6895 Syntax cleanup, mostly replacing macros with functions.
6896 This removes the need for the syntax_temp hack.
6897 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6898 * syntax.c (SYNTAX_INLINE): New macro.
6899 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6900 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6901 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6902 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6903 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6904 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6905 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6906 Now constants, not macros.
6907 (syntax_temp) [!__GNUC__]: Remove.
6908 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6909 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6910 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6911 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6912 Move here from syntax.h; now functions, not macros. Except for the
6913 last function, these are static since only syntax.c uses them.
6914 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6915 All uses changed. Now a function, not a macro; use this fact
6916 to simplify the code.
6917 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6918 compiler bugs; no longer relevant.
6919 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6920 (SYNTAX_INLINE): New macro.
6921 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6922 for the new functions. Use bool for boolean member.
6923 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6924 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6925 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6926 (SETUP_BUFFER_SYNTAX_TABLE):
6927 Now extern inline functions, not macros.
6928 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6929 Remove; all uses replaced by implementation.
6930 (syntax_temp) [!__GNUC__]: Remove decl.
6931 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6933 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6935 * emacs.c (main): Fix syntax error.
6937 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6939 Timestamp fixes for undo (Bug#14824).
6940 * atimer.c (schedule_atimer):
6941 * fileio.c (Ffile_newer_than_file_p):
6942 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6943 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6944 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6945 (syms_of_fileio): Remove Sclear_visited_file_name.
6946 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6947 file doesn't exist; this avoids an ambiguity with negative timestamps.
6948 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6949 * systime.h (make_emacs_time, invalid_emacs_time):
6950 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6951 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6952 * undo.c (record_first_change): Push (visited-file-modtime) onto
6953 undo list rather than reimplementing it by hand, incorrectly.
6955 2013-07-09 Ken Brown <kbrown@cornell.edu>
6957 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6959 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6961 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6963 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6965 Handle errno and exit status a bit more carefully.
6966 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6967 number into an exit status. Instead, use EXIT_CANCELED.
6968 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6969 * callproc.c (relocate_fd):
6970 * emacs.c (close_output_streams, main):
6971 * process.c (create_process):
6972 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6973 Use emacs_perror for simplicity.
6974 * callproc.c (relocate_fd, main):
6975 * sysdep.c (sys_subshell):
6976 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6977 (shut_down_emacs): Use emacs_write, not write.
6978 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6979 * fileio.c (Fcopy_file, e_write):
6980 * nsterm.m (ns_select):
6981 * process.c (send_process):
6982 * sound.c (vox_write):
6983 Use emacs_write_sig, not emacs_write.
6984 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6985 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6987 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6989 (emacs_full_write): New function.
6990 (emacs_write): Rewrite to use it.
6991 (emacswrite_sig, emacs_perror): New functions.
6992 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6994 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6996 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6997 on NS even if it is present. Pixmap on NS is a void*.
6999 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7001 Port to Ubuntu 10 (Bug#14803).
7002 Problem reported by T.V. Raman.
7003 * process.c (close_on_exec, accept4, process_socket):
7004 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7006 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7008 * w32.c (sys_dup): Declare prototype.
7012 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7014 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7016 Make file descriptors close-on-exec when possible (Bug#14803).
7017 This simplifies Emacs a bit, since it no longer needs to worry
7018 about closing file descriptors by hand in some cases.
7019 It also fixes some unlikely races. Not all such races, as
7020 libraries often open files internally without setting
7021 close-on-exec, but it's an improvement.
7022 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7023 * callproc.c (Fcall_process) [!MSDOS]:
7024 * emacs.c (main) [!DOS_NT]:
7025 * nsterm.m (ns_term_init):
7026 * process.c (create_process):
7027 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7028 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7029 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7030 Prefer mkostemp with O_CLOEXEC to mkstemp.
7031 * callproc.c (relocate_fd) [!WINDOWSNT]:
7032 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7033 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7035 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7036 Make the resulting file descriptor close-on-exec.
7037 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7038 * lread.c (load_descriptor_list, load_descriptor_unwind):
7039 Remove; no longer needed. All uses removed.
7040 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7041 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7043 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7044 (Fmake_network_process, Fnetwork_interface_list):
7045 (Fnetwork_interface_info, server_accept_connection):
7046 Make newly-created socket close-on-exec.
7047 * sysdep.c (emacs_open, emacs_fopen):
7048 Make new-created descriptor close-on-exec.
7049 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7050 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7052 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7054 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7055 for NS_IMPL_GNUSTEP.
7057 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7059 Fix openp errno handling.
7060 * callproc.c (Fcall_process): Preserve openp errno around close.
7061 * lread.c (openp): Set errno when returning -1, as some callers
7064 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7066 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7068 * nsterm.h (NSSavePanel): Update comment.
7069 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7070 (ns_run_file_dialog): Declare.
7072 * nsfns.m: Remove panelOK.
7074 (ns_run_file_dialog): New function.
7075 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7076 event loop, so file dialog is popped up by ns_run_file_dialog, called
7077 by sendEvent (Bug#14578).
7078 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7080 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7082 * xdisp.c (default_line_pixel_height): New function.
7083 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7084 (try_cursor_movement, redisplay_window, try_window)
7085 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7087 * window.c (window_scroll_pixel_based):
7088 use default_line_pixel_height.
7090 * dispextern.h (default_line_pixel_height): Add prototype.
7092 * frame.c (x_set_line_spacing): Accept a float value for
7093 line-spacing parameter, per the documentation.
7095 * data.c (Fmultibyte_string_p): Doc fix.
7097 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7099 Use emacs_open more consistently when opening files.
7100 This handles EINTR more consistently now, and makes it easier
7101 to introduce other uniform changes to file descriptor handling.
7102 * sysstdio.h: New file.
7103 * buffer.c (mmap_init):
7104 * cygw32.c (chdir_to_default_directory):
7105 * dispnew.c (Fopen_termscript):
7106 * emacs.c (Fdaemon_initialized):
7107 * fileio.c (Fdo_auto_save):
7108 * image.c (slurp_file, png_load_body, jpeg_load_body):
7109 * keyboard.c (Fopen_dribble_file):
7111 * print.c (Fredirect_debugging_output):
7112 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7113 * termcap.c (tgetent):
7114 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7115 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7116 * w32term.c (w32_initialize) [CYGWIN]:
7117 * xfaces.c (Fx_load_color_file):
7118 Use emacs_open instead of plain open, and emacs_fopen instead of
7120 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7121 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7122 * callproc.c (default_output_mode): New constant.
7123 (Fcall_process): Use it to call emacs_open instead of plain creat.
7124 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7125 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7126 (emacs_fopen): New function.
7127 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7128 Include <lisp.h>, for emacs_open.
7129 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7131 Remove duplicate #include directives.
7132 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7134 Don't include stdio.h twice.
7135 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7136 Don't include sys/types.h or stdio.h twice.
7137 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7138 * lread.c: Don't include coding.h twice.
7139 * nsfont.m: Don't include frame.h twice.
7140 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7141 * ralloc.c: Don't include <unistd.h> twice.
7142 * xdisp.c: Don't include font.h twice.
7143 * xterm.c: Don't include fontset.h twice.
7144 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7146 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7148 Scale ImageMagick images more carefully.
7149 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7150 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7151 Be more careful about avoiding undefined behavior after
7152 integer overflow and division by zero.
7154 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7156 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7157 (syms_of_w32fns): DEFSYM them.
7158 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7159 (CCHDEVICENAME): Define macros if not defined.
7160 (struct MONITOR_INFO_EX): New struct.
7161 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7162 (enum_display_monitors_fn): New variable.
7163 (globals_of_w32fns): Initialize it.
7164 (Fx_display_pixel_width, Fx_display_pixel_height)
7165 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7166 multi-monitor setups in docstrings.
7167 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7168 screen size by primary monitor's millimeter per pixel.
7169 (w32_monitor_enum, w32_display_monitor_attributes_list)
7170 (w32_display_monitor_attributes_list_fallback)
7171 (Fw32_display_monitor_attributes_list): New functions.
7172 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7174 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7176 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7178 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7180 * fileio.c (Qfile_notify_error): New error symbol.
7182 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7183 * inotify.c (inotify_callback, symbol_to_inotifymask)
7184 (Finotify_add_watch, Finotify_rm_watch): Use it.
7185 (inotifyevent_to_event): Exchange order of cookie and file name.
7186 (Finotify_add_watch): Adapt docstring.
7188 * lisp.h (Qfile_notify_error): Declare.
7190 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7192 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7193 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7194 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7195 which did not work (see <http://bugs.gnu.org/14569#307>).
7196 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7197 && (!noninteractive || initialized)). This attempts to thread
7198 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7200 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7202 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7203 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7205 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7207 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7208 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7209 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7210 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7212 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7214 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7215 Define to __sys_siglist.
7217 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7219 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7220 word-wrap, so that overflow-newline-into-fringe would work in
7221 visual-line-mode. (Bug#2749)
7222 (move_it_in_display_line_to): When the last scanned display
7223 element fits exactly on the display line, and
7224 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7225 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7226 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7227 finding buffer position that corresponds to pixel coordinates,
7228 e.g. in buffer_posn_from_coords.
7230 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7232 * process.c (handle_child_signal): Call catch_child_signal if
7235 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7237 Don't convert function pointers to void * and back.
7238 It isn't portable C, and it's easy enough to avoid.
7239 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7240 (make_save_value): Add support for SAVE_FUNCPOINTER.
7241 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7242 * print.c (print_object):
7243 Distinguish function from object pointers.
7244 * lisp.h (SAVE_FUNCPOINTER): New constant.
7245 (SAVE_SLOT_BITS): Adjust to it.
7246 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7247 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7248 (voidfuncptr): New typedef.
7249 (struct Lisp_Save_Value): New member data[0].funcpointer.
7250 (XSAVE_FUNCPOINTER): New function.
7252 Simplify buildobj processing.
7253 * Makefile.in (buildobj.h): Make it a sequence of strings each
7254 followed by comma, rather than a single string. Put it into a
7255 .tmp file in case there's an error while generating it.
7256 (gl-stamp): Use .tmp for temp files.
7257 (mostlyclean): Clean .tmp files.
7258 * doc.c (buildobj): Move to just the routine that needs it.
7259 It's now an array of strings, so processing is simpler.
7261 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7263 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7264 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7265 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7266 Invoke malloc_enable_thread even when not interactive.
7267 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7268 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7269 in this case, since the underlying bug has now been fixed.
7271 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7273 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7274 unlinking it (bug#14691).
7276 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7278 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7279 before checking whether buffer is modified. This lets
7280 `kill-buffer-query-functions' cancel killing of the buffer or save
7281 its content before `kill-buffer' asks user the "Buffer %s
7282 modified; kill anyway?" question.
7284 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7286 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7287 Let the super performKeyEquivalent deal with them (Bug#14747).
7289 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7291 * widget.c (resize_cb): Remove unused local.
7293 Do not use GTK 3 if it exists but cannot be compiled.
7294 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7295 * xterm.c (x_error_handler) [!USE_GTK]:
7298 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7300 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7302 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7303 to the valid range of values. (Bug#14753)
7305 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7306 when moving point by using the current glyph matrix. This avoids
7307 the need to force redisplay when this function is called in a
7310 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7312 Fix minor problems found by static checking.
7313 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7314 Redo the latter's body to sidestep GCC parenthesization warnings.
7315 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7316 * coding.c (detect_coding, detect_coding_system):
7317 * coding.h (struct undecided_spec):
7318 Use bool for boolean.
7319 * image.c (QCmax_width, QCmax_height): Now static.
7320 * xdisp.c (Fmove_point_visually): Remove unused local.
7322 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7324 * xdisp.c (Fmove_point_visually): New function.
7326 2013-06-28 Kenichi Handa <handa@gnu.org>
7328 * coding.h (define_coding_undecided_arg_index): New enum.
7329 (coding_attr_index): New members
7330 coding_attr_undecided_inhibit_null_byte_detection,
7331 coding_attr_undecided_inhibit_iso_escape_detection,
7332 coding_attr_undecided_prefer_utf_8.
7333 (undecided_spec): New struct.
7334 (struct coding_system): New member `undecided' of the member
7337 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7338 (detect_coding): Likewise.
7339 (detect_coding_system): Likewise.
7340 (Fdefine_coding_system_internal): New coding system properties
7341 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7343 (syms_of_coding): Adjust for coding_arg_undecided_max.
7345 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7347 * image.c (x_from_xcolors): Remove unused local.
7349 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7351 Defer image data transfer between X client and server until actual
7354 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7357 * image.c (Destroy_Image): Remove.
7358 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7359 `mask_p', and `colors_p'. All uses changed.
7360 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7361 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7362 New macros for `flags' arg to x_clear_image_1.
7363 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7364 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7365 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7366 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7367 (image_get_x_image, image_unget_x_image): New functions or macros.
7368 (image_background, image_background_transparent, x_to_xcolors)
7369 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7370 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7371 instead of Destroy_Image.
7372 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7373 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7374 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7375 (imagemagick_load_image, svg_load_image): Use them instead of
7376 x_create_x_image_and_pixmap, and x_put_x_image followed by
7377 x_destroy_x_image, respectively.
7378 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7379 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7380 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7381 background_transparent fields.
7382 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7383 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7385 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7387 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7388 This mostly consists of undoing recent changes.
7389 * callproc.c (Fcall_process):
7390 * process.c (create_process):
7391 Do not worry about catching SIGCHLD here, undoing previous change.
7392 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7393 * process.c, process.h (catch_child_signal):
7394 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7395 * process.c (catch_child_handler): Don't worry about being called
7396 lazily and do not assume caller has blocked SIGCHLD, undoing
7397 previous change. Move first-time stuff back to
7398 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7399 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7400 set lib_child_handler if it's already initialized, which may
7401 help avoid problems on GNUstep.
7403 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7405 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7406 * callproc.c (Fcall_process):
7407 * process.c (create_process):
7408 Make sure SIGCHLD is caught before we fork,
7409 since Emacs startup no arranges to catch SIGCHLD.
7410 * process.c (lib_child_handler): Initialize to null, not to
7412 (catch_child_signal): Allow self to be called lazily.
7413 Do nothing if it's already been called.
7414 Assume caller has blocked SIGCHLD (all callers do now).
7415 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7416 just before it's really needed.
7417 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7418 since it hasn't been caught yet.
7420 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7422 * image.c (compute_image_size): New function to implement
7423 :max-width and :max-height.
7424 (imagemagick_load_image): Use it.
7426 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7428 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7429 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7431 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7432 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7433 the SIGCHLD handler, since the code is not atomic and (due to glib)
7434 signals may be arriving now.
7435 * sysdep.c (init_signals): Do not catch child signals here;
7436 'main' now does that later, at a safer time.
7438 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7440 Clean up SIGCHLD handling a bit (Bug#14569).
7441 * process.c, process.h (catch_child_signal):
7442 Now always extern, even if !NS_IMPL_GNUSTEP.
7443 * process.c (catch_child_signal): Move glib tickler here from
7444 init_process_emacs, so that it's done earlier in Emacs
7445 initialization. Also move the noninteractive && !initialized
7446 check here from init_process_emacs. This is all a bit cleaner for
7447 GNUish platforms, and I hope it works around the Cygwin bug.
7448 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7449 that glib signal handling is tickled before glib creates threads.
7451 * process.c (wait_reading_process_output): Avoid int overflow
7452 when reading more than 2 GiB total from a process.
7454 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7456 * process.c (create_process): Handle a couple more cases,
7457 i.e., work even if new_argv and wait_child_setup[i] are cached.
7458 Use Fcall_process's style for volatile vars.
7460 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7462 * process.c (create_process): Mark PROCESS volatile.
7464 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7466 Use C99-style flexible array members if available.
7467 This avoids some subtle aliasing issues, which typically
7468 aren't a problem with GCC but may be a problem elsewhere.
7469 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7470 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7471 In either case, it uses a flexible array member rather than
7472 the old struct hack. All uses changed.
7473 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7474 Adjust to sdata reorganization.
7475 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7476 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7477 that ports better to pre-C99 non-GCC.
7478 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7479 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7480 as the latter has changed.
7481 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7482 and port better to pre-C99 GCC.
7483 * image.c (struct xpm_cached_color):
7484 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7485 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7486 Use FLEXIBLE_ARRAY_MEMBER.
7487 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7488 Move decl to top level so it gets checked against implementation.
7489 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7490 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7492 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7494 * syntax.c: Integer cleanups.
7495 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7496 All uses that need 0-or-2 changed to:
7497 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7498 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7499 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7500 (char_quoted, prev_char_comend_first, back_comment)
7501 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7502 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7503 Use bool for boolean.
7504 (update_syntax_table, skip_chars, skip_syntaxes):
7505 Prefer int to unsigned when either will do.
7506 (back_comment): Return boolean success flag, like forw_comment,
7507 instead of positive-or-minus-1 (which might have overflowed int anyway).
7508 Don't stuff ptrdiff_t into int.
7509 (syntax_spec_code, syntax_code_spec): Now const.
7510 (Fmatching_paren, scan_lists, scan_sexps_forward):
7511 Use enum syntaxcode for syntax code.
7512 (Fmatching_paren): Check that arg is a character, not just an integer.
7513 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7514 (Finternal_describe_syntax_value): Omit no-longer-needed
7516 (skip_chars): Use char, not unsigned char, when the distinction
7518 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7519 * bytecode.c (exec_byte_code):
7520 * syntax.c (syntax_spec_code, Fchar_syntax)
7521 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7523 * syntax.h (SYNTAX_WITH_FLAGS):
7524 Omit unnecessary casts.
7526 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7528 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7529 line dimensions here, to avoid race conditions with the main
7530 thread. (Bug#14062, bug#14630, bug#14669)
7532 * w32term.c (w32_draw_window_cursor): Compute the header line and
7533 mode line dimensions here.
7534 <w32_system_caret_window, w32_system_caret_hdr_height>:
7535 <w32_system_caret_mode_height>: New variables.
7537 * w32term.h: Declare them.
7539 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7541 * alloc.c (die): Move "assertion failed" string here ...
7542 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7543 COND when SUPPRESS_CHECKING. This shrinks the executable text
7544 size by 0.8% to 2.2% when configured with --enable-checking,
7545 depending on optimization flags (GCC 4.8.1 x86-64).
7547 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7549 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7551 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7552 base is 2; this is more accurate.
7554 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7556 * sound.c (string_default): Move to !WINDOWSNT section.
7557 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7559 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7561 * sound.c: Integer cleanups.
7562 Remove unnecessary forward decls.
7563 (struct sound_device): The 'file' member is now a Lisp_Object, not
7564 a char *, so that we needn't invoke alloca on a huge size.
7565 (Fplay_sound_internal): Adjust to this.
7566 (string_default): New function.
7567 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7568 Use it to adjust to the struct sound_device change.
7569 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7570 (be2hs) [0]: Remove.
7572 * syntax.c (skip_chars): Don't use uninitialized storage
7573 when searching a multibyte buffer for characters that are not in a
7574 unibyte string that contains non-ASCII characters.
7576 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7578 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7579 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7581 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7583 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7585 2013-06-18 Kenichi Handa <handa@gnu.org>
7587 * font.c (Ffont_spec): Signal an error for an invalid font name
7590 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7592 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7593 In particular this ports to 32-bit sparc Sun cc.
7594 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7595 array with a dummy element at specpdl[-1], so that its address can
7597 (unbind_to): Do not copy the binding; not needed, now that we
7598 copy old_value in the one place where the copy is needed.
7599 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7600 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7601 (union specbinding): Rename from struct specbinding. Redo layout
7602 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7603 which is not portable. With Sun C 5.12 32-bit sparc, the
7604 declaration causes nargs to be an unsigned bitfield, a behavior
7605 that the C standard allows; but Emacs wants nargs to be signed.
7606 The overall type is now a union of structures rather than a
7607 structure of union of structures, and the 'kind' member is now a
7608 bitfield, so that the overall type doesn't grow. All uses changed.
7609 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7611 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7613 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7614 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7616 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7618 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7620 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7621 unless we know that the window w's frame is a frame object.
7622 Another attempt at solving bug#14062 and bug#14630.
7624 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7626 * textprop.c (property_set_type): New enum.
7627 (add_properties): Allow appending/prepending text properties.
7628 (add_text_properties_1): Factored out of Fadd_text_properties.
7629 (Fadd_text_properties): Move all the code into
7630 add_text_properties_1.
7631 (Fadd_face_text_property): New function that calls
7632 add_text_properties_1.
7634 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7636 Move functions from lisp.h to individual modules when possible.
7637 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7638 * alloc.c (XFLOAT_INIT, set_symbol_name):
7639 * buffer.c (CHECK_OVERLAY):
7640 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7641 (set_char_table_parent):
7642 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7643 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7644 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7645 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7647 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7648 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7649 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7650 (backtrace_args, backtrace_debug_on_exit):
7651 * floatfns.c (CHECK_FLOAT):
7652 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7653 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7654 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7655 (set_hash_index_slot):
7656 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7657 * marker.c (CHECK_MARKER):
7658 * textprop.c (CHECK_STRING_OR_BUFFER):
7659 * window.c (CHECK_WINDOW_CONFIGURATION):
7660 Move here from lisp.h, and make these functions static rather than
7662 * buffer.c (Qoverlayp):
7664 * fns.c (Qhash_table_p):
7665 * window.c (Qwindow_configuration_p):
7667 * lisp.h: Remove the abovementioned defns and decls.
7669 Use functions, not macros, for XINT etc (Bug#11935).
7670 In lisp.h, prefer functions to function-like macros, and
7671 constants to object-like macros, when either will do. This:
7672 . simplifies use, as there's no more need to worry about
7673 arguments' side effects being evaluated multiple times.
7674 . makes the code easier to debug on some platforms.
7675 However, when using gcc -O0, keep using function-like macros
7676 for a few critical operations, for performance reasons.
7677 This sort of thing isn't needed with gcc -Og, but -Og
7678 is a GCC 4.8 feature and isn't widely-enough available yet.
7679 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7680 Remove enum lsb_bits; no longer needed.
7681 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7682 * buffer.c (Qoverlap):
7684 * fns.c (Qhash_table_p):
7685 Now extern, so lisp.h can use these symbols.
7686 * dispextern.h: Include character.h, for MAX_CHAR etc.
7687 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7688 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7689 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7690 (GLYPH_CODE_P): Move here from lisp.h.
7691 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7692 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7693 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7694 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7695 XUNTAG now returns void *.
7696 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7697 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7698 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7699 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7700 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7701 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7702 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7703 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7704 New macros, renamed from their sans-lisp_h_ counterparts.
7705 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7706 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7707 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7708 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7709 If compiling via GCC without optimization, define these as macros
7710 in addition to inline functions.
7711 To disable this, compile with -DINLINING=0.
7712 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7713 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7714 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7715 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7716 (INTMASK, VALMASK): Now macros, since static values cannot be
7717 accessed from extern inline functions.
7718 (VALMASK): Also a constant, for benefit of old GDB.
7719 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7720 is INTEGERP, which can fold it in.
7721 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7722 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7723 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7724 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7725 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7726 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7727 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7728 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7729 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7730 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7731 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7732 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7733 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7734 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7735 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7736 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7737 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7738 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7739 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7740 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7741 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7742 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7743 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7744 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7745 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7746 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7747 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7748 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7749 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7750 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7751 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7752 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7753 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7755 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7756 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7757 (VALMASK): Define in one place rather than in two, merging the
7758 USE_LSB_TAG parts; this is simpler.
7759 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7760 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7761 Move up, to avoid use before definition.
7762 Also include "globals.h" earlier, for the same reason.
7763 (make_natnum): New function.
7764 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7765 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7766 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7767 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7768 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7769 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7770 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7771 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7772 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7773 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7774 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7775 (Qwindow_configuration_p, Qimage): New forward declarations.
7776 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7777 (STRING_COPYIN): Remove; unused.
7778 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7779 (xcar_addr, xcdr_addr): New functions. All uses changed.
7780 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7781 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7782 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7783 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7784 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7785 (TYPE_RANGED_INTEGERP): Simplify.
7786 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7787 (setlocale, fixup_locale, synchronize_system_messages_locale)
7788 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7789 Now empty functions, not macros.
7790 (functionp): Return bool, not int.
7791 * window.c (Qwindow_configuration_p): Now extern,
7792 so window.h can use it.
7793 * window.h (Qwindowp): Move decl back to lisp.h.
7795 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7797 * xdisp.c (Fline_pixel_height): New function, required for solving
7800 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7802 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7804 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7806 * lread.c (syms_of_lread):
7807 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7809 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7811 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7813 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7815 * fileio.c (expand_file_name): Doc fix.
7817 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7819 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7820 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7821 Wait for self, not for 0. This can't hurt on GNU or similar
7822 system, and may help with Cygwin.
7824 * keyboard.c: Don't use PROP (...) as an lvalue.
7825 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7826 Use set_prop (A, B), not PROP (A) = B.
7828 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7830 * xdisp.c (get_it_property): Use it->window instead of generating
7831 a Lisp object from it->w.
7833 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7835 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7836 get-char-property the window that is being rendered, instead of
7837 the buffer, to support window-specific overlays. (Bug#14575)
7838 (compute_display_string_pos): When W is NULL, use the current
7839 buffer as the object to pass to get-char-property.
7840 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7841 pointer member of the bidi iterator, since no window is pertinent
7844 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7846 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7847 being displayed, and pass it to compute_display_string_pos.
7848 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7849 (bidi_paragraph_init): All callers changed.
7851 * xdisp.c (init_from_display_pos, init_iterator)
7852 (handle_single_display_spec, next_overlay_string)
7853 (get_overlay_strings_1, reseat_1, reseat_to_string)
7854 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7855 Set bidi_it.w member from it->w.
7856 (compute_display_string_pos): Accept additional argument, the
7857 window being displayed, and pass it to Fget_char_property.
7860 * dispextern.h (struct bidi_it): New member w, the window being
7862 (compute_display_string_pos): Adjust prototype.
7864 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7866 * xgselect.c: Remove unneeded include xterm.h.
7868 * process.c (wait_reading_process_output): Check for NS before GLIB.
7869 GLIB may be linked in due to rsvg, but ns_select must be called.
7871 * xgselect.c (xg_select): Remove call to window_system_available
7872 and g_main_context_pending at the top, so Gdk events (i.e. file
7873 notify) are processed when Emacs is started with -nw.
7875 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7877 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7878 (ctagsfiles3): New variable, includes only *.m files.
7879 (TAGS): Use an explicit language name in the regular expressions,
7880 to avoid transformation of '/SOMETHING' by MSYS to
7881 'c:\MSYS\SOMETHING'.
7883 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7885 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7887 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7889 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7890 still need to set the mouse pointer shape and activate help-echo.
7893 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7895 A few porting etc. fixes for the new file monitor code.
7896 See the thread containing
7897 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7898 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7899 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7900 (dir_monitor_callback, Fgfile_rm_watch):
7901 Use assq_no_quit instead of Fassoc, for speed.
7902 (dir_monitor_callback, Fgfile_rm_watch):
7903 eassert that the monitor is a fixnum.
7904 (dir_monitor_callback): No need for CDR_SAFE.
7905 Simplify building of lisp with alternative tails.
7906 (Fgfile_add_watch, Fgfile_rm_watch):
7907 Do not assume glib functions set errno reliably on failure.
7908 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7909 and signal an error otherwise.
7910 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7911 Use Fdelq instead of Fdelete, for speed.
7913 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7915 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7916 don't insist on being invoked on a highlighted tool-bar button.
7917 Avoids losing tool-bar functionality when mouse-highlight is nil.
7918 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7919 Don't highlight when mouse-highlight is nil.
7920 (note_mouse_highlight): When mouse-highlight is nil, don't return
7921 right away; instead, run tool-bar and mode-line highlight
7922 subroutine, clear any existing highlight, and revert the mouse
7923 pointer to its default shape. (Bug#14558)
7925 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7927 * lisp.mk (lisp): Add prog-mode.el.
7929 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7931 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7932 * process.c (dummy_handler): New function.
7933 (lib_child_handler): New static var.
7934 (handle_child_signal): Invoke it.
7935 (catch_child_signal): If a library has set up a signal handler,
7936 save it into lib_child_handler.
7937 (init_process_emacs): If using glib and not on Windows, tickle glib's
7938 child-handling code so that it initializes its private SIGCHLD handler.
7939 * syssignal.h (SA_SIGINFO): Default to 0.
7940 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7941 31; it should no longer be needed now.
7943 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7945 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7947 * gfilenotify.c (globals_of_gfilenotify): New function.
7948 (syms_of_gfilenotify): Move global initialization there.
7950 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7952 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7954 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7955 * keyboard.c (menu_bar_items, tool_bar_items):
7956 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7957 not override local keymaps any more.
7959 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7961 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7963 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7965 * w32console.c (initialize_w32_display): Return the dimensions of
7966 the console window via 2 additional arguments, not via the current
7967 frame. This avoids crashes due to overrunning the bounds of
7968 frame's decode_mode_spec_buffer, which is not resized following
7969 the change of the frame dimensions from the initial 10x10.
7971 * w32term.h (w32_initialize_display_info): Adjust prototype.
7973 * term.c (init_tty): Take dimensions of the frame from the values
7974 returned by initialize_w32_display.
7976 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7977 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7978 (LIBES): Add $(GFILENOTIFY_LIBS).
7980 * w32inevt.c (handle_file_notifications): Add dummy implementation
7981 for !HAVE_W32NOTIFY.
7983 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7985 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7987 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7989 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7991 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7993 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7995 Fix minor problems found by static checking.
7996 * data.c (pure_write_error):
7997 Use xsignal2, not Fsignal, as Fsignal might return.
7998 * eval.c (set_backtrace_debug_on_exit): Now static.
7999 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8000 No longer inline. EXTERN_INLINE is needed only for functions
8001 defined in .h files. Reindent function header as per GNU style.
8002 (backtrace_p, backtrace_top, backtrace_next):
8003 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8004 compiler or linker. Add extern decls to pacify gcc -Wall.
8005 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8007 * frame.c (free_monitors): Define only on platforms that need it.
8008 * nsterm.m (ns_term_init):
8009 * process.c (catch_child_signal):
8010 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8011 defined on all porting targets these days.
8012 * process.c, process.h (catch_child_signal):
8013 Make it extern only if NS_IMPL_GNUSTEP is defined.
8015 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8017 * w32.c (gettimeofday): Make the signature identical to prototype
8018 in nt/inc/sys/time.h.
8020 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8022 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8025 * keyboard.c (safe_run_hooks_error): Improve error message.
8027 * data.c (pure_write_error): Add `object' argument.
8028 * puresize.h (CHECK_IMPURE): Use it.
8030 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8032 * Makefile.in (NOTIFY_OBJ): New variable.
8033 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8035 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8036 Call syms_of_gfilenotify.
8038 * gfilenotify.c: New file.
8040 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8041 and Qfile_w32notify.
8042 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8043 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8045 * lisp.h: Declare syms_of_gfilenotify.
8047 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8049 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8051 Merge the specpdl and backtrace stacks. Make the structure of the
8052 specpdl entries more obvious via a tagged union of structs.
8053 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8054 (enum specbind_tag): New enum.
8055 (struct specbinding): Make it a tagged union of structs.
8056 Add a case for backtrace records.
8057 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8058 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8059 (backtrace_debug_on_exit): New accessors.
8060 (struct backtrace): Remove.
8061 (struct catchtag): Remove backlist field.
8062 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8064 (Flocal_variable_p): Speed up the common case where the binding is
8066 * eval.c (backtrace_list): Remove.
8067 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8068 (set_backtrace_args, set_backtrace_nargs)
8069 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8070 (backtrace_next): New functions.
8071 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8072 (unwind_to_catch, internal_lisp_condition_case)
8073 (internal_condition_case, internal_condition_case_1)
8074 (internal_condition_case_2, internal_condition_case_n): Don't bother
8075 with backtrace_list any more.
8076 (Fsignal): Adjust to new backtrace format.
8077 (grow_specpdl): Move up.
8078 (record_in_backtrace): New function.
8079 (eval_sub, Ffuncall): Use it.
8080 (apply_lambda): Adjust to new backtrace format.
8081 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8083 (specbind): Adjust to new specpdl format. Simplify.
8084 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8085 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8087 (mark_backtrace): Remove.
8088 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8089 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8090 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8092 * profiler.c (record_backtrace): Use get_backtrace.
8093 (handle_profiler_signal): Use backtrace_top_function.
8094 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8097 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8099 * process.h (catch_child_signal): Declare.
8101 * process.c (catch_child_signal): New function.
8102 (init_process_emacs): Call it.
8104 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8105 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8107 (x_set_cursor_type): Remove declaration.
8108 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8109 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8110 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8111 (ns_get_color): Use F suffix on float.
8112 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8113 (ns_get_rgb_color): Remove.
8114 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8115 (note_mouse_movement): x and y are CGFloat.
8116 (ns_draw_fringe_bitmap): Remove unused rowY.
8117 Change #if to COCOA && >= 10_6.
8118 (ns_draw_window_cursor): Remove unused overspill.
8119 (ns_draw_underwave): width and x are EamcsCGFloat.
8120 (ns_draw_box): thickness is CGFloat.
8121 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8122 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8123 if not in main thread.
8124 (ns_get_pending_menu_title, ns_check_menu_open)
8125 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8126 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8127 (sendFromMainThread:): New method.
8128 (changeFont:): size is CGFloat.
8129 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8130 Disable warning about permanent text.
8131 (characterIndexForPoint:): Adjust return type depending on GNUstep
8133 (mouseDown:): delta is CGFloat.
8134 (updateFrameSize): Remove unised variable f.
8135 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8136 Cast float to EmacsCGFloat.
8137 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8138 also to -1 when restoring.
8139 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8140 inside NS_IMPL_COCOA.
8141 (toggleFullScreen:): Put call to toggleFullScreen inside
8142 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8143 (setPosition:portion:whole:): por is CGFloat.
8144 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8145 (mouseDown:): Use CGFloat.
8146 (mouseDragged:): Remove unised variable edge.
8147 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8149 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8151 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8152 when NS_IMPL_GNUSTEP.
8153 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8154 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8155 (EmacsToolbar): Add clearAll. Add tag argument to
8156 addDisplayItemWithImage.
8157 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8159 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8161 * nsmenu.m (ns_update_menubar): Make static.
8162 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8163 (fillWithWidgetValue:): Add cast to SEL for setAction.
8164 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8165 (update_frame_tool_bar): Update code for GNUstep.
8166 (clearAll): New method.
8167 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8168 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8169 Move identifierToItem setObject and activeIdentifiers addObject before
8170 call to insertItemWithItemIdentifier.
8171 (validateVisibleItems): Fix indentation.
8172 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8173 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8174 UtilityWindow to aStyle, remove call to setStyleMask.
8176 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8178 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8179 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8180 Use F suffix on floats.
8181 (ns_char_width): Returns CGFloat.
8182 (ns_ascii_average_width): w is CGFloat instead of float.
8183 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8185 (ns_glyph_metrics): CGFloat instead of float.
8187 * nsfns.m (x_set_foreground_color, x_set_background_color):
8189 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8190 remove unused variables.
8191 (Fns_read_file_name): Keep track if panel is for save.
8192 Use ns_filename_from_panel/ns_directory_from_panel.
8193 (Fns_list_services): delegate only used for COCOA.
8194 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8195 Just return the input if GNUstep.
8196 (x_screen_planes): Remove.
8197 (Fxw_color_values): Use EmacsCGFloat
8198 (Fns_display_monitor_attributes_list): Only get screen number for
8200 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8202 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8203 ns_directory_from_panel.
8205 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8207 * process.c (handle_child_signal): Also use WCONTINUED.
8208 This is so that list-processes doesn't mistakenly list the process
8209 as stopped, when the process has actually been continued and is
8212 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8214 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8215 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8216 not already configured.
8218 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8220 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8222 * Makefile.in (mostlyclean): Remove *.res files.
8224 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8226 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8227 a buffer (bug#8447).
8229 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8231 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8232 display vector, and we backtrack, handle the case that the
8233 previous character position is also displayed from a display
8234 vector or covered by a display string or image. (Bug#14476)
8236 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8238 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8239 (struct MonitorInfo, free_monitors): Remove.
8240 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8241 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8242 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8245 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8246 (struct MonitorInfo, free_monitors): Remove.
8247 (ns_screen_name): Make static.
8248 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8249 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8252 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8253 (struct MonitorInfo): New struct.
8254 (free_monitors, make_monitor_attribute_list): Declare.
8256 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8258 (free_monitors, make_monitor_attribute_list): New functions.
8259 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8262 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8264 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8266 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8268 * keyboard.c: Apply keyboard decoding only to events that come directly
8269 from the tty, not from unread-command-events (bug#14368).
8270 (read_event_from_main_queue): New function, extracted from read_char.
8271 (read_decoded_char): Remove.
8272 (read_decoded_event_from_main_queue): New function to replace it.
8273 (read_char): Use it.
8274 (read_key_sequence): Use read_char rather than read_decoded_char.
8276 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8278 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8280 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8282 2013-05-22 Kenichi Handa <handa@gnu.org>
8284 The following changes are to fix the setting of
8285 buffer-file-coding-system on, for instance, C-x RET c unix RET
8286 _FILE_OF_DOS_EOL_TYPE_ RET.
8288 * coding.h (struct coding_system): New member detected_utf8_chars.
8290 * coding.c (detect_coding_utf_8): Count characters and check EOL
8291 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8293 (setup_coding_system): Do not initialize coding->head_ascii.
8294 (check_ascii): Do not set coding->eol_seen but update it. Do not
8295 call adjust_coding_eol_type here.
8296 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8297 If the eol-type of CODING is already specified, adjust the eol type
8298 of the found coding-system.
8299 (decode_coding_gap): Cancel previous change. Utilize the
8300 character numbers counted by detect_coding_utf_8. Fix detection
8303 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8305 * search.c (looking_at_1): Only set last_thing_searched if the match
8306 changed the match-data (bug#14281).
8308 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8310 * xdisp.c (reseat_at_previous_visible_line_start):
8311 Already declared in dispextern.h, so remove it here.
8312 (move_it_vertically_backward): Likewise.
8314 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8316 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8317 (Fx_display_pixel_width, Fx_display_pixel_height)
8318 (Fx_display_mm_width, Fx_display_mm_height):
8319 Mention `display-monitor-attributes-list' in docstrings.
8321 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8322 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8323 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8324 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8325 (Fx_display_backing_store, Fx_display_visual_class)
8326 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8327 (Fx_display_grayscale_p, Fx_display_pixel_width)
8328 (Fx_display_pixel_height, Fx_display_planes)
8329 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8330 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8331 (Fx_display_mm_width, Fx_display_mm_height)
8332 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8333 height for all physical monitors as in X11.
8335 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8336 Return pixel width or height for all physical monitors as in X11.
8338 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8340 Port --enable-gcc-warnings to clang.
8341 * bytecode.c (exec_byte_code):
8343 Redo diagnostic pragmas to pacify clang, too.
8344 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8345 * editfns.c (Fencode_time):
8346 * fileio.c (file_accessible_directory_p):
8347 * font.c (font_unparse_xlfd):
8348 Use '&"string"[index]' instead of '"string" + (index)'.
8349 * undo.c (user_error): Remove; unused.
8351 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8353 * insdel.c (insert_1_both): Document the arguments, instead of
8354 referring to insert_1, which no longer exists.
8356 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8357 some window, increment windows_or_buffers_changed, so that
8358 *Messages* display in that window is updated. (Bug#14408)
8360 * w32.c: Include epaths.h.
8361 (init_environment): Use cmdproxy.exe without leading directories.
8362 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8364 (gettimeofday): Adjust signature and return value to Posix
8367 * unexw32.c (open_output_file): Delete the existing emacs.exe
8368 before creating it, to break the hard link to the versioned
8371 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8372 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8373 (FIRSTFILE_OBJ): New variables.
8374 (W32_RES): Rename to EMACSRES. All users changed.
8375 (base_obj): Use $(CM_OBJ).
8376 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8377 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8378 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8379 $(W32_RES_LINK) before $(LIBES).
8380 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8382 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8384 * makefile.w32-in (DOC): Use just "DOC".
8386 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8388 * process.c: Export default filters and sentinels to Elisp.
8389 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8391 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8392 (Fset_process_sentinel, Fformat_network_address):
8393 Default to them instead of nil.
8394 (server_accept_connection): Sentinels can't be nil any more.
8395 (read_and_dispose_of_process_output): New function, extracted from
8396 read_process_output.
8397 (read_process_output): Use it; filters can't be nil.
8398 (Finternal_default_process_filter): New function, extracted from
8399 read_process_output.
8400 (exec_sentinel_unwind): Remove function.
8401 (exec_sentinel): Don't zilch sentinel while running.
8402 (status_notify): Sentinels can't be nil.
8403 (Finternal_default_process_sentinel): New function extracted from
8405 (setup_process_coding_systems): Default filter is not nil any more.
8406 (syms_of_process): Export new Elisp functions and initialize
8408 * lisp.h (make_lisp_proc): New function.
8410 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8412 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8414 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8416 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8417 unless we know that the window w is a leaf window.
8418 Another attempt at solving bug#14062.
8420 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8422 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8425 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8427 * image.c (gif_load): Check that subimages fit (Bug#14345).
8429 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8431 * lread.c (skip_dyn_eof): New function.
8432 (read1): Use it to skip the end of a file in response to #@00.
8434 * doc.c (get_doc_string): Slightly relax the sanity checking.
8436 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8438 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8439 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8440 (MonitorInfo): New struct.
8441 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8442 (Fns_display_monitor_attributes_list): New functions.
8443 (display-usable-bounds): Remove.
8444 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8447 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8449 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8450 (GTK_CHECK_VERSION): New macro, if not already defined.
8451 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8452 replaced by GTK_CHECK_VERSION.
8454 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8456 * xterm.h (GTK_PREREQ): New macro.
8457 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8458 to use this macro instead, for consistency and clarity.
8460 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8462 * xdisp.c (row_for_charpos_p): New function, with code of
8463 cursor_row_p, but accepts an additional argument CHARPOS instead
8464 of using a hardcoded PT.
8465 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8466 (row_containing_pos): Call row_for_charpos_p instead of partially
8467 doing the same. Fixes cursor positioning under longlines-mode
8468 when longlines-show-effect includes more than one newline, when
8469 moving the cursor vertically up.
8471 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8473 * makefile.w32-in (ACL_H): New macro.
8474 ($(BLD)/fileio.$(O)): Update dependencies.
8476 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8478 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8479 * Makefile.in (LIB_ACL): New macro.
8480 (LIBACL_LIBS): Remove.
8481 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8482 * fileio.c: Include <acl.h>.
8483 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8484 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8486 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8489 * unexelf.c: Don't assume ElfW (Half) fits in int.
8490 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8491 when dealing with ElfW (Half) values, since they can exceed 2**31
8492 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8493 (entry_address): Omit unused NUM arg. All uses changed.
8495 2013-05-07 Juri Linkov <juri@jurta.org>
8497 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8498 to the string converted from number with `Fnumber_to_string'.
8501 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8503 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8504 This fixes a problem introduced by my previous change.
8506 2013-05-07 Glenn Morris <rgm@gnu.org>
8508 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8510 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8512 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8514 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8516 Static checking by GCC 4.8.0.
8517 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8518 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8519 (x_get_monitor_attributes_fallback)
8520 (x_get_monitor_attributes_xinerama)
8521 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8522 Define only if USE_GTK.
8523 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8524 (x_get_monitor_attributes_fallback): Omit unused locals.
8525 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8526 Use double, not float, to avoid mixed-mode floating point arithmetic.
8528 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8529 Jan Djärv <jan.h.d@swipnet.se>
8531 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8532 (XINERAMA_CFLAGS): New macros.
8533 (ALL_CFLAGS, LIBES): Use them.
8535 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8536 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8537 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8538 (syms_of_xfns): DEFSYM them.
8539 (struct MonitorInfo): New struct.
8540 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8541 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8542 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8543 (x_get_monitor_attributes_xinerama): New functions.
8544 (Fx_display_monitor_attributes_list): New primitive.
8545 (syms_of_xfns): Defsubr it.
8547 * xterm.h (x_display_info): Add Xatom_net_workarea and
8548 Xatom_net_current_desktop.
8550 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8551 and dpyinfo->Xatom_net_current_desktop.
8553 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8555 * xdisp.c (pos_visible_p): Use the special code for finding the
8556 beginning of a display property or overlay for any "replacing"
8557 display property, not just for display strings. This solves
8558 incorrect reporting of position by posn-at-point. (Bug#14241)
8560 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8562 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8563 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8564 Verify that ElfW (Half) fits in int.
8565 (fatal): Use same signature as lisp.h.
8566 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8567 configure and build with -DUNEXELF_DEBUG without worrying about
8568 other modules that use DEBUG.
8569 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8570 possibly-wide integers now uses it instead of plain fprintf.
8571 (entry_address): New function, which avoids problems with 32-bit
8572 overflow on 64-bit hosts.
8573 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8574 (round_up): Don't assume the remainder fits in int.
8575 (find_section): Use bool for boolean. Simplify debug code.
8576 (unexec): Don't assume file sizes fit in int or size_t.
8577 Omit unnecessary trailing newline in 'fatal' format.
8578 Use strerror rather than outputting decimal error number.
8579 Remove unused code when emacs is not defined;
8580 this file relies on Emacs now.
8581 Don't assume e_phnum and e_shnum are positive.
8583 * regex.c: Fix problems when DEBUG is defined.
8584 (extract_number, extract_number_and_incr): Define regardless of
8585 whether DEBUG is defined; that's simpler and makes the code less
8586 likely to go stale in the normal case when DEBUG is not defined.
8587 Return int rather than taking an int * arg. All callers changed.
8588 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8589 Remove, replacing with ...
8590 (DEBUG_PRINT): New macro. All callers changed.
8591 (DEBUG_COMPILES_ARGUMENTS): New macro.
8592 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8593 (print_compiled_pattern, print_double_string) [DEBUG]:
8594 Use prototype rather than old-style definition.
8595 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8596 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8597 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8598 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8599 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8600 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8601 This matters only when DEBUG is defined.
8603 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8605 * xdisp.c (set_iterator_to_next): Set the
8606 ignore_overlay_strings_at_pos_p flag only if we are _really_
8607 iterating over an overlay string, as indicated by the
8608 current.overlay_string_index member. (Bug#14306)
8610 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8612 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8613 to where it is used, to avoid autorelease issues (Bug#14050).
8615 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8617 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8618 * fileio.c (syms_of_fileio): Implement this.
8619 * filelock.c (create_lock_file): If symbolic links don't work, so
8620 we use a regular file as a lock file, do not fsync the lock file;
8623 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8625 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8626 (syms_of_minibuf): Adjust accodingly.
8628 * callint.c (Fcall_interactively): Adjust calls accordingly.
8630 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8632 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8633 w->contents is a buffer before computing everything else.
8634 Use parentheses to disambiguate last part of the condition.
8636 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8637 assertion violations. (Bug#14062)
8639 2013-05-01 David Reitter <david.reitter@gmail.com>
8641 * nsfns.m (ns_tooltip): Initialize.
8643 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8645 * coding.c (decode_coding_gap): Don't remove the character before
8646 a newline unless it's a CR character. (Bug#14287)
8648 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8650 * dispextern.h (struct face): Move enum face_underline_type
8651 earlier so that bitfields can be in the same word.
8653 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8655 * nsfns.m (handlePanelKeys): New function.
8656 (EmacsOpenPanel:performKeyEquivalent:)
8657 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8658 arrows/function/control and copy/paste keys (Bug#14296).
8660 2013-04-27 Juri Linkov <juri@jurta.org>
8662 * callint.c (Fcall_interactively): Call `Qread_number' for
8663 interactive code letter `n' instead of using duplicate code.
8666 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8668 * systime.h (make_timeval): Declare as 'const'.
8670 2013-04-27 Kenichi Handa <handa@gnu.org>
8672 * font.c (font_open_entity): Always open a font of manageable
8675 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8677 Port better to AIX (Bug#14258).
8678 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8681 2013-04-24 Kenichi Handa <handa@gnu.org>
8683 * coding.c (decode_coding_iso_2022): When an invalid escape
8684 sequence is encountered, reset the invocation and designation
8685 status to the safest one.
8687 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8689 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8690 Without this fix, "make distclean" leaves stamp-h1 behind.
8692 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8694 * w32fns.c (w32_fullscreen_rect): New function to compute the
8695 window rectangle for the given fullscreen mode.
8696 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8697 longer tunes the window size. This keeps the window's edges flush
8698 with the screen and allows the taskbar to hide itself in fullboth.
8700 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8701 window decorations and uses the entire screen.
8703 * w32term.h (w32_fullscreen_rect) Add prototype.
8704 (struct w32_output): Replace normal_width, normal_height,
8705 normal_top, and normal_left members with a single normal_placement
8707 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8709 (FRAME_NORMAL_PLACEMENT): New macro.
8711 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8713 * minibuf.c (Ftest_completion): Silence compiler warning.
8715 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8717 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8720 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8723 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8724 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8725 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8726 parentheses where appropriate.
8728 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8730 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8732 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8734 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8735 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8736 Mention in the doc string that setting these variables takes
8737 effect only after a call to set-window-buffer. (Bug#14200)
8739 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8741 * indent.c (Fvertical_motion): Don't consider display strings on
8742 overlay strings as display strings on the buffer position we
8743 started from. This prevents vertical cursor motion from jumping
8744 more than one line when there's an overlay string with a display
8745 property at end of line.
8746 Reported by Karl Chen <Karl.Chen@quarl.org> in
8747 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8749 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8751 * window.c (select_window): `record_buffer' even if window is
8752 already selected (bug#14191).
8754 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8756 * window.c (Fwindow_end): Test more flags, including the buffer's
8757 last_overlay_modified flag, to determine whether the window's
8758 display is really up-to-date. Prevents the function from
8759 returning a stale value. (Bug#14170)
8760 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8763 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8765 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8766 garbaged only if it is not already the top frame on its TTY.
8767 This prevents flickering due to constant redrawing of TTY frames when
8768 there are GUI frames open in the same session. (Bug#13864)
8770 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8772 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8773 of marking the idle timers directly.
8775 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8777 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8780 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8782 * window.c (select_window): Don't record_buffer while the invariant is
8783 temporarily broken (bug#14161).
8785 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8787 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8789 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8791 2013-04-07 Romain Francoise <romain@orebokech.com>
8793 Ignore additional platform-specific ACL errors (Bug#13702).
8794 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8795 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8797 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8799 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8802 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8804 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8805 This bug was introduced by my 2013-02-25 change that simplified
8806 data_start configuration. Without this change, on GNU/Linux
8807 an Emacs configured with --enable-profiling fails immediately
8808 due to a profiler signal.
8809 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8810 with these flags. On platforms where special flags are needed
8811 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8812 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8813 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8815 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8817 Get rid of some platform-specific functions examining window
8818 system and its capabilities. This is a partial rework of the
8820 * lisp.h (have_menus_p): Remove prototype. This function is
8821 replaced with platform-independent window_system_available.
8822 (check_window_system): Move to...
8823 * frame.h (decode_window_system_frame, window_system_available):
8824 ...here, add new prototypes.
8825 * frame.c (window_system_available, decode_window_system_frame):
8827 (check_window_system): Platform-independent now.
8828 * xterm.h (x_in_use): Remove declaration.
8830 * w32term.h (check_x_frame):
8831 * nsterm.h (check_x_frame): Remove prototypes. This function
8832 is replaced with platform-independent decode_window_system_frame.
8833 * msdos.c (have_menus_p): Remove.
8834 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8835 Remove platform-specific functions. Use check_window_system,
8836 decode_window_system_frame and check_ns_display_info where
8837 appropriate. Minor style and comment tweaks.
8838 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8839 (check_x_frame): Likewise.
8840 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8842 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8843 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8844 * xmenu.c, xselect.c: All related users changed.
8846 2013-04-03 Kenichi Handa <handa@gnu.org>
8848 The following changes is to optimize the code for reading UTF-8
8851 * coding.c (check_ascii): Rename from detect_ascii. Return value
8852 changed. Check EOL format. Do not call adjust_coding_eol_type
8854 (check_utf_8): New function.
8855 (adjust_coding_eol_type): Do nothing if already adjusted.
8856 (detect_coding): Compare the return value of check_ascii with
8857 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8858 (decode_coding_gap): Optimize for valid UTF-8.
8860 2013-03-21 Kenichi Handa <handa@gnu.org>
8862 * coding.c (syms_of_coding): Cancel previous change.
8864 * insdel.c (insert_from_gap): Fix previous change.
8866 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8868 Consistently use platform-specific function to detect window system.
8869 * lisp.h (check_window_system): New prototype. This function is
8870 going to replace check_x, check_w32 and check_ns.
8871 (have_menus_p): Mention msdos.c in comment.
8872 * fontset.c (check_window_system_func): Remove. Adjust all users.
8873 * fontset.h (check_window_system_func): Remove prototype.
8874 * nsterm.h (check_ns):
8875 * xterm.h (check_x):
8876 * w32term.h (check_w32): Likewise.
8877 * menu.c (Fx_popup_menu): Use check_window_system.
8878 * msdos.c (check_window_system): Define for MS-DOS.
8879 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8880 * w32fns.c (check_window_system): Likewise for MS-Windows.
8881 * xfns.c (check_window_system): Likewise for X.
8882 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8883 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8885 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8887 Prefer < to > in range checks such as 0 <= i && i < N.
8888 This makes it easier to visualize quantities on a number line.
8889 This patch doesn't apply to all such range checks,
8890 only to the range checks affected by the 2013-03-24 change.
8891 This patch reverts most of the 2013-03-24 change.
8892 * alloc.c (xpalloc, Fgarbage_collect):
8893 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8894 * character.c (string_escape_byte8):
8895 * charset.c (read_hex):
8896 * data.c (cons_to_unsigned):
8897 * dispnew.c (update_frame_1):
8898 * doc.c (Fsubstitute_command_keys):
8899 * doprnt.c (doprnt):
8900 * editfns.c (hi_time, decode_time_components):
8901 * fileio.c (file_offset):
8902 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8903 * font.c (font_intern_prop):
8904 * frame.c (x_set_alpha):
8905 * gtkutil.c (get_utf8_string):
8906 * indent.c (check_display_width):
8907 * keymap.c (Fkey_description):
8908 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8910 * minibuf.c (read_minibuf_noninteractive):
8911 * process.c (wait_reading_process_output):
8912 * search.c (Freplace_match):
8913 * window.c (get_phys_cursor_glyph):
8914 * xdisp.c (redisplay_internal):
8915 * xsmfns.c (smc_save_yourself_CB):
8916 Prefer < to > for range checks.
8917 * dispnew.c (sit_for): Don't mishandle NaNs.
8918 This fixes a bug introduced in the 2013-03-24 change.
8919 * editfns.c (decode_time_components): Don't hoist comparison.
8920 This fixes another bug introduced in the 2013-03-24 change.
8922 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8924 * frame.h (struct frame): Drop scroll_bottom_vpos
8925 member becaue all real users are dead long ago.
8926 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8927 * xdisp.c (redisplay_internal): Adjust user.
8929 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8931 * nsmenu.m (showAtX:Y:for:): setLevel to
8932 NSPopUpMenuWindowLevel (Bug#13998).
8934 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8936 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8937 (ns_check_pending_open_menu): Declare.
8939 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8940 (x_activate_menubar): Update the menu with title that matches
8941 ns_get_pending_menu_title, and call
8942 ns_check_pending_openmenu (Bug#12698).
8943 (menuWillOpen:): New method.
8944 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8946 * nsterm.m (menu_will_open_state, menu_mouse_point)
8947 (menu_pending_title): New varaibles.
8948 (ns_get_pending_menu_title, ns_check_menu_open)
8949 (ns_check_pending_open_menu): New functions.
8951 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8953 * indent.c (current_column_bol_cache): Remove leftover which is not
8954 used in Fmove_to_column any more.
8955 (current_column, scan_for_column): Adjust users.
8956 * keyboard.c (last_point_position_buffer, last_point_position_window):
8957 Remove leftovers which are not used for recording undo any more.
8958 (command_loop_1, syms_of_keyboard): Adjust users.
8959 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8960 redisplay_window any more.
8961 (move_it_to): Adjust user.
8963 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8965 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8966 Update dependencies.
8968 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8970 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8971 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8974 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8976 * window.h (struct window): Replace hchild, vchild and buffer slots
8977 with a single slot 'contents'. This is possible because each valid
8978 window may have either the child window (in vertical or horizontal
8979 combination) or buffer to display (for the leaf window). Using that,
8980 a lot of operations to traverse and/or change window hierarchies may
8981 be simplified. New member horizontal is used to distinguish between
8982 horizontal and vertical combinations of internal windows.
8983 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8984 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8985 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8986 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8987 Use contents slot, not buffer, where appropriate.
8988 (wset_combination): New function.
8989 (wset_buffer): Add eassert.
8990 (Fframe_first_window): Simplify the loop reaching first window.
8991 (Fwindow_buffer): Use WINDOW_LEAF_P.
8992 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8993 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8994 (unshow_buffer): Convert initial debugging check to eassert.
8995 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8996 (make_parent_window, window_resize_check, window_resize_apply)
8997 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8998 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8999 Adjust to match struct window changes.
9000 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9001 (mark_window_cursors_off, count_windows, get_leaf_windows)
9002 (foreach_window_1): Simplify the loop.
9003 * alloc.c (mark_object): Do not check for the leaf window because
9004 internal windows has no glyph matrices anyway.
9005 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9006 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9007 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9008 (build_frame_matrix_from_window_tree, mirror_make_current)
9009 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9010 (update_window_tree, set_window_update_flags): Simplify the loop.
9011 (sync_window_with_frame_matrix_rows): Enforce live window.
9012 Use contents slot, not buffer, where appropriate.
9013 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9014 and WINDOW_HORIZONTAL_COMBINATION_P.
9015 (make_frame_visible_1): Simplify the loop.
9016 Use contents slot, not buffer, where appropriate.
9017 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9018 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9019 (expose_window_tree): Likewise.
9020 Use contents slot, not buffer, where appropriate.
9021 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9022 to avoid deleted windows. Use contents slot instead of buffer.
9023 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9024 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9025 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9026 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9028 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9030 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9031 identify the reasons for assertion violations in bug#14062 and
9033 (Fx_show_tip): Fix compilation error under
9034 "--enable-check-lisp-object-type". (Bug#14073)
9036 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9037 Reported by <rzl24ozi@gmail.com>.
9039 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9041 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9043 (unwind_with_echo_area_buffer): ...to restore it here.
9044 This is needed to ensure that...
9045 (redisplay_window): ...both window markers are valid here,
9046 which is verified by eassert.
9047 * editfns.c (save_excursion_save): Do not assume that
9048 selected_window always displays the buffer.
9049 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9052 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9054 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9057 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9059 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9061 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9063 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9064 since MinGW's w32api headers do. This avoids compiler warnings.
9066 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9069 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9071 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9073 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9075 * gtkutil.c (style_changed_cb): Check if frame is live and an
9076 X frame (Bug#14038).
9078 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9080 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9081 Define only for _WIN32_WINNT less than 0x0500.
9082 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9084 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9085 see its own definitions of 'struct timeval' and 'struct timezone'.
9087 Fix incompatibilities between MinGW.org and MinGW64 headers.
9088 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9090 * w32.c (REPARSE_DATA_BUFFER): Guard with
9091 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9093 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9095 * xterm.c: Include X11/XKBlib.h
9096 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9098 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9100 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9102 * blockinput.h (input_blocked_p): Likewise.
9103 * bytecode.c (exec_byte_code): Likewise.
9104 * callproc.c (call_process_kill, call_process_cleanup)
9105 (Fcall_process): Likewise.
9106 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9107 (Fccl_execute_on_string): Likewise.
9108 * character.c (string_escape_byte8): Likewise.
9109 * charset.c (read_hex): Likewise.
9110 * cm.c (calccost): Likewise.
9111 * data.c (cons_to_unsigned): Likewise.
9112 * dired.c (directory_files_internal, file_name_completion):
9114 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9115 (sit_for): Likewise.
9116 * doc.c (Fsubstitute_command_keys): Likewise.
9117 * doprnt.c (doprnt): Likewise.
9118 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9119 * emacsgtkfixed.c: Likewise.
9120 * fileio.c (file_offset, Fwrite_region): Likewise.
9121 * floatfns.c (Fexpt, fmod_float): Likewise.
9122 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9124 * font.c (font_intern_prop): Likewise.
9125 * frame.c (x_set_alpha): Likewise.
9126 * gtkutil.c (get_utf8_string): Likewise.
9127 * indent.c (check_display_width): Likewise.
9128 * intervals.c (create_root_interval, rotate_right, rotate_left)
9129 (split_interval_right, split_interval_left)
9130 (adjust_intervals_for_insertion, delete_node)
9131 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9132 (merge_interval_right, merge_interval_left, copy_intervals)
9133 (set_intervals_multibyte_1): Likewise.
9134 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9135 * keymap.c (Fkey_description): Likewise.
9136 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9137 * lread.c (openp, read_integer, read1, string_to_number):
9139 * menu.c (ensure_menu_items): Likewise.
9140 * minibuf.c (read_minibuf_noninteractive): Likewise.
9141 * print.c (printchar, strout): Likewise.
9142 * process.c (create_process, Faccept_process_output)
9143 (wait_reading_process_output, read_process_output, send_process)
9144 (wait_reading_process_output): Likewise.
9145 * profiler.c (make_log, handle_profiler_signal): Likewise.
9146 * regex.c (re_exec): Likewise.
9147 * regex.h: Likewise.
9148 * search.c (looking_at_1, Freplace_match): Likewise.
9149 * sysdep.c (get_child_status, procfs_ttyname)
9150 (procfs_get_total_memory): Likewise.
9151 * systime.h (EMACS_TIME_VALID_P): Likewise.
9152 * term.c (dissociate_if_controlling_tty): Likewise.
9153 * window.c (get_phys_cursor_glyph): Likewise.
9154 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9155 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9157 * xfns.c (Fx_window_property): Likewise.
9158 * xmenu.c (set_frame_menubar): Likewise.
9159 * xselect.c (x_get_window_property, x_handle_dnd_message):
9161 * xsmfns.c (smc_save_yourself_CB): Likewise.
9162 * xterm.c (x_scroll_bar_set_handle): Likewise.
9164 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9166 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9167 to be optional or nil. Adjust comment and convert it to docstring.
9168 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9169 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9171 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9173 Static checking by GCC 4.8-20130319.
9174 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9175 * process.c (Fset_process_datagram_address)
9176 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9177 * xdisp.c (get_char_face_and_encoding):
9178 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9179 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9180 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9182 2013-03-24 Ken Brown <kbrown@cornell.edu>
9184 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9185 fix compilation on 64-bit Cygwin, where underscores are not
9186 automatically prepended.
9188 * w32term.c (w32_initialize): Silence compiler warning.
9190 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9192 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9193 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9194 variables, to save and restore frame dimensions.
9195 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9196 after returning from a 'fullscreen' configuration.
9197 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9198 to avoid races between the main thread and the input thread.
9200 * w32term.h (struct w32_output): New members normal_width,
9201 normal_height, normal_top, normal_left, and prev_fsmode.
9202 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9203 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9206 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9207 'fullscreen' parameter. Always record previous width and height
9208 of the frame, except when switching out of maximized modes, so
9209 that they could be restored correctly, instead of resetting to the
9210 default frame dimensions. Send SC_RESTORE command to the frame,
9211 unless we are going to send SC_MAXIMIZE, to restore the frame
9212 resize hints in the mouse pointer shown by the window manager.
9215 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9217 * lisp.h (get_frame_param): Adjust conditions for prototype
9220 2013-03-22 Ken Brown <kbrown@cornell.edu>
9222 * unexcw.c: Drop unneeded inclusion of w32common.h.
9223 (report_sheap_usage): Declare.
9224 (read_exe_header): Add magic numbers for x86_64.
9225 (fixup_executable): Fix printf format specifier for unsigned long
9228 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9230 * frame.h (struct frame): Put menu_bar_window under #ifdef
9231 because this member is not needed when X toolkit is in use.
9232 (fset_menu_bar_window):
9233 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9234 (free_glyphs, update_frame):
9235 * xdisp.c (expose_frame): Likewise.
9236 (display_menu_bar): Likewise. Remove redundant eassert.
9237 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9240 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9242 Use functions and constants to manipulate Lisp_Save_Value objects.
9243 This replaces code that used macros and strings and token-pasting.
9244 The change makes the C source a bit easier to follow,
9245 and shrinks the Emacs executable a bit.
9246 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9247 (make_save_value): Change 1st arg from string to enum. All callers
9250 (mark_object): Use if, not #if, for GC_MARK_STACK.
9251 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9252 (XSAVE_OBJECT): Now functions, not macros.
9253 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9254 the constant was never used.
9255 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9256 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9257 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9258 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9260 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9261 type3 with a single member save_type. All uses changed.
9262 (save_type, set_save_pointer, set_save_integer): New functions.
9263 * print.c (PRINTX): Remove.
9265 * alloc.c: Remove redundant static declarations.
9267 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9269 * window.h (struct window): Convert left_col, top_line, total_lines
9270 and total_cols from Lisp_Objects to integers. Adjust comments.
9271 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9273 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9274 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9275 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9276 Adjust users where appropriate.
9278 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9280 * frame.h (struct frame): Drop resx and resy because the same data is
9281 available from window system-specific output context. Adjust users.
9282 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9283 New functions to provide defaults when no window system available.
9284 (FRAME_RES_X, FRAME_RES_Y): New macros.
9285 (NUMVAL): Move from xdisp.c.
9286 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9287 (Ffont_face_attributes, Fopen_font):
9288 * image.c (gs_load):
9289 * w32font.c (fill_in_logfont):
9290 * xdisp.c (calc_pixel_width_or_height):
9291 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9292 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9294 2013-03-20 Kenichi Handa <handa@gnu.org>
9296 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9297 to 1 (temporary workaround until a bug related to ASCII
9298 optimization is fixed).
9300 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9302 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9303 Signal error if window is not internal. Adjust docstring.
9304 (delete_all_child_windows): Use combination_limit to save the buffer.
9305 (Fset_window_configuration): Adjust accordingly.
9306 * print.c (syms_of_print): Initialize debugging output not here...
9307 (init_print_once): ...but in a new function here.
9308 * lisp.h (init_print_once): Add prototype.
9309 * emacs.c (main): Add call to init_print_once. Adjust comments.
9311 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9313 * window.c (window_resize_check, window_resize_apply)
9314 (window_from_coordinates, recombine_windows, set_window_buffer)
9315 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9316 (Fsplit_window_internal, Fdelete_window_internal)
9317 (freeze_window_starts): Use bool for booleans.
9318 * window.h (window_frame_coordinates, resize_frame_windows)
9319 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9321 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9323 * dispnew.c (bitch_at_user): Use `user-error'.
9325 2013-03-17 Ken Brown <kbrown@cornell.edu>
9327 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9328 as return type of image_background. (Bug#13981)
9329 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9331 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9333 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9334 (ns_select): Don't return with result uninitialized.
9336 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9339 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9341 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9342 directories. If filename is nil, get directory name (Bug#13932).
9343 Use getFilename and getDirectory.
9344 (getFilename, getDirectory): New methods for EmacsSavePanel and
9346 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9348 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9350 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9352 2013-03-15 Kenichi Handa <handa@gnu.org>
9354 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9355 (adjust_after_replace): Make it back to static. Delete the third
9356 arg text_at_gap_tail. Cancel the code for handling it.
9358 * coding.h (struct coding_system): New member eol_seen.
9360 * coding.c (detect_ascii): New function.
9361 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9362 when the source bytes are actually scanned. On detecting for
9363 coding_category_utf_8_auto, call detect_ascii instead of scanning
9364 source bytes directly.
9365 (produce_chars): Call insert_from_gap with the new arg 0.
9366 (encode_coding): Likewise.
9367 (decode_coding_gap): Control ASCII optimization by the variable
9368 disable_ascii_optimization instead of #ifndef .. #endif.
9369 Deccode EOL format according to coding->eol_seen.
9370 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9373 * lisp.h (adjust_after_replace): Cancel externing it.
9374 (insert_from_gap): Adjust prototype.
9376 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9378 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9379 FULLSCREEN_MAXIMIZED. (Bug#13935)
9381 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9383 * region-cache.c (find_cache_boundary, move_cache_gap)
9384 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9385 Simplify debugging check and convert to eassert. Adjust comment.
9386 (pp_cache): Put under ENABLE_CHECKING.
9388 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9390 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9391 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9393 (w32fullscreen_hook): If the frame is visible, reset
9394 f->want_fullscreen flag after changing the frame size. If the
9395 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9398 2013-03-13 Daniel Colascione <dancol@dancol.org>
9400 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9401 too so that these builds can use Cygwin's file conversion
9402 functions. (We've been building and linking cygw32.o all along
9403 and just not using it.)
9405 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9407 File synchronization fixes (Bug#13944).
9408 * Makefile.in (LIB_FDATASYNC): New macro.
9410 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9411 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9412 Don't worry about HAVE_FSYNC, since a substitute fsync is
9413 available if the system lacks one.
9414 (Fwrite_regin): Retry fsync if interrupted.
9416 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9418 * w32term.c (w32_read_socket): If the Emacs frame is being
9419 activated, call w32fullscreen_hook, to make sure the new frame
9420 dimensions are in effect. (Bug#13937)
9422 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9424 * xdisp.c (init_iterator): Simplify because both character and byte
9425 positions are either specified or -1. Add eassert. Adjust comment.
9426 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9427 character and byte positions can be obtained from marker.
9429 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9431 Static checking by Sun C 5.12.
9432 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9433 * bytecode.c (exec_byte_code):
9434 * dispnew.c (init_display):
9436 * fileio.c (Fsubstitute_in_file_name):
9437 * keyboard.c (Fevent_convert_list):
9438 * keymap.c (Fsingle_key_description):
9439 * term.c (maybe_fatal, fatal):
9440 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9441 * xsmfns.c (Fhandle_save_session):
9442 Omit unreachable code.
9443 * keymap.c (map_keymap_char_table_item): Cast void * to
9444 a function pointer type; the C Standard requires this.
9446 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9447 Include <sys/param.h> unconditionally, as that works elsewhere and
9448 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9449 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9452 See ChangeLog.12 for earlier changes.
9458 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9460 This file is part of GNU Emacs.
9462 GNU Emacs is free software: you can redistribute it and/or modify
9463 it under the terms of the GNU General Public License as published by
9464 the Free Software Foundation, either version 3 of the License, or
9465 (at your option) any later version.
9467 GNU Emacs is distributed in the hope that it will be useful,
9468 but WITHOUT ANY WARRANTY; without even the implied warranty of
9469 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9470 GNU General Public License for more details.
9472 You should have received a copy of the GNU General Public License
9473 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.